Docker google/cloud-sdk:235.0.0

Vulnerabilities

638 via 1345 paths

Dependencies

386

Source

Group 6 Copy Created with Sketch. Docker

Target OS

debian:9
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Severity
  • 196
  • 125
  • 317
Status
  • 638
  • 0
  • 0

high severity
new

Link Following

  • Vulnerable module: avahi/libavahi-client3
  • Introduced through: avahi/libavahi-client3@0.6.32-2, avahi/libavahi-common-data@0.6.32-2 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* avahi/libavahi-client3@0.6.32-2
  • Introduced through: google/cloud-sdk:235.0.0@* avahi/libavahi-common-data@0.6.32-2
  • Introduced through: google/cloud-sdk:235.0.0@* avahi/libavahi-common3@0.6.32-2

Overview

Affected versions of this package are vulnerable to Link Following avahi-daemon-check-dns.sh in the Debian avahi package through 0.8-4 is executed as root via /etc/network/if-up.d/avahi-daemon, and allows a local attacker to cause a denial of service or create arbitrary empty files via a symlink attack on files under /run/avahi-daemon. NOTE: this only affects the packaging for Debian GNU/Linux (used indirectly by SUSE), not the upstream Avahi product.

Remediation

There is no fixed version for avahi.

References

high severity

Improper Input Validation

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

In the coff_pointerize_aux function in coffgen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, an index is not validated, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted file, as demonstrated by objcopy of a COFF object.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The process_version_sections function in readelf.c in GNU Binutils 2.29 allows attackers to cause a denial of service (Integer Overflow, and hang because of a time-consuming loop) or possibly have unspecified other impact via a crafted binary file with invalid values of ent.vn_next, during "readelf -a" execution.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The elf_object_p function in elfcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, has an unsigned integer overflow because bfd_size_type multiplication is not used. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The display_debug_ranges function in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

In GNU Binutils 2.30, there's an integer overflow in the function load_specific_debug_section() in objdump.c, which results in malloc() with 0 size. A crafted ELF file allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The *_get_synthetic_symtab functions in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, interpret a -1 value as a sorting count instead of an error flag, which allows remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, related to elf32-i386.c and elf64-x86-64.c.

References

high severity

Missing Release of Resource after Effective Lifetime

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, has a memory leak via a crafted string, leading to a denial of service (memory consumption), as demonstrated by cxxfilt, a related issue to CVE-2018-12698.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The bfd_make_section_with_flags function in section.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause a NULL dereference via a crafted file.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The setup_group function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a group section that is too small.

References

high severity

Out-of-Bounds

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The elf_read_notesfunction in bfd/elf.c in GNU Binutils 2.29 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a crafted binary file.

References

high severity

Out-of-Bounds

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The *_get_synthetic_symtab functions in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, do not ensure a unique PLT entry for a symbol, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, related to elf32-i386.c and elf64-x86-64.c.

References

high severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The evax_bfd_print_emh function in vms-alpha.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds heap read via a crafted vms alpha file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The _bfd_xcoff_read_ar_hdr function in bfd/coff-rs6000.c and bfd/coff64-rs6000.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds stack read via a crafted COFF image file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The bfd_mach_o_i386_canonicalize_one_reloc function in bfd/mach-o-i386.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds heap read via a crafted mach-o file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The _bfd_vms_slurp_eeom function in libbfd.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds heap read via a crafted vms alpha file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The _bfd_vms_slurp_egsd function in bfd/vms-alpha.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an arbitrary memory read via a crafted vms alpha file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The nlm_swap_auxiliary_headers_in function in bfd/nlmcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds heap read via a crafted nlm file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The read_symbol_stabs_debugging_info function in rddbg.c in GNU Binutils 2.29 and earlier allows remote attackers to cause an out of bounds heap read via a crafted binary file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The _bfd_vms_save_sized_string function in vms-misc.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds heap read via a crafted vms file.

References

high severity

Out-of-bounds Write

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The alpha_vms_object_p function in bfd/vms-alpha.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds heap write and possibly achieve code execution via a crafted vms alpha file.

References

high severity

Out-of-bounds Write

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The bfd_mach_o_read_symtab_strtab function in bfd/mach-o.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause an out of bounds heap write and possibly achieve code execution via a crafted mach-o file.

References

high severity

Use After Free

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The bfd_cache_close function in bfd/cache.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29 and earlier, allows remote attackers to cause a heap use after free and possibly achieve code execution via a crafted nested archive file. This issue occurs because incorrect functions are called during an attempt to release memory. The issue can be addressed by better input validation in the bfd_generic_archive_p function in bfd/archive.c.

References

high severity

Out-of-bounds Write

  • Vulnerable module: bzip2
  • Introduced through: bzip2@1.0.6-8.1 and bzip2/libbz2-1.0@1.0.6-8.1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* bzip2@1.0.6-8.1
  • Introduced through: google/cloud-sdk:235.0.0@* bzip2/libbz2-1.0@1.0.6-8.1

Overview

BZ2_decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors.

References

high severity

Buffer Overflow

  • Vulnerable module: cups/libcups2
  • Introduced through: cups/libcups2@2.2.1-8+deb9u3
  • Fixed in: 2.2.1-8+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* cups/libcups2@2.2.1-8+deb9u3

Overview

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code.

References

high severity

Buffer Overflow

  • Vulnerable module: cups/libcups2
  • Introduced through: cups/libcups2@2.2.1-8+deb9u3
  • Fixed in: 2.2.1-8+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* cups/libcups2@2.2.1-8+deb9u3

Overview

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code.

References

high severity

Out-of-Bounds

  • Vulnerable module: cups/libcups2
  • Introduced through: cups/libcups2@2.2.1-8+deb9u3
  • Fixed in: 2.2.1-8+deb9u6

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* cups/libcups2@2.2.1-8+deb9u3

Overview

A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Catalina 10.15.4. An application may be able to gain elevated privileges.

References

high severity

Arbitrary Code Injection

  • Vulnerable module: curl
  • Introduced through: curl@7.52.1-5+deb9u9, curl/libcurl3@7.52.1-5+deb9u9 and others
  • Fixed in: 7.52.1-5+deb9u11

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* curl@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3-gnutls@7.52.1-5+deb9u9

Overview

Affected versions of this package are vulnerable to Arbitrary Code Injection curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used.

Remediation

Upgrade curl to version or higher.

References

high severity

Buffer Overflow

  • Vulnerable module: curl
  • Introduced through: curl@7.52.1-5+deb9u9, curl/libcurl3@7.52.1-5+deb9u9 and others
  • Fixed in: 7.52.1-5+deb9u10

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* curl@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3-gnutls@7.52.1-5+deb9u9

high severity

Double Free

  • Vulnerable module: curl
  • Introduced through: curl@7.52.1-5+deb9u9, curl/libcurl3@7.52.1-5+deb9u9 and others
  • Fixed in: 7.52.1-5+deb9u10

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* curl@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3-gnutls@7.52.1-5+deb9u9

high severity

Improper Certificate Validation

  • Vulnerable module: curl
  • Introduced through: curl@7.52.1-5+deb9u9, curl/libcurl3@7.52.1-5+deb9u9 and others
  • Fixed in: 7.52.1-5+deb9u13

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* curl@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3-gnutls@7.52.1-5+deb9u9

Overview

Affected versions of this package are vulnerable to Improper Certificate Validation curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response.

Remediation

Upgrade curl to version or higher.

References

high severity

Out-of-bounds Write

  • Vulnerable module: curl
  • Introduced through: curl@7.52.1-5+deb9u9, curl/libcurl3@7.52.1-5+deb9u9 and others
  • Fixed in: 7.52.1-5+deb9u13

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* curl@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3-gnutls@7.52.1-5+deb9u9

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write curl 7.21.0 to and including 7.73.0 is vulnerable to uncontrolled recursion due to a stack overflow issue in FTP wildcard match parsing.

Remediation

Upgrade curl to version or higher.

References

high severity

Out-of-bounds Write

  • Vulnerable module: curl
  • Introduced through: curl@7.52.1-5+deb9u9, curl/libcurl3@7.52.1-5+deb9u9 and others
  • Fixed in: 7.52.1-5+deb9u10

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* curl@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3-gnutls@7.52.1-5+deb9u9

Overview

A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.

References

high severity

Use After Free

  • Vulnerable module: curl
  • Introduced through: curl@7.52.1-5+deb9u9, curl/libcurl3@7.52.1-5+deb9u9 and others
  • Fixed in: 7.52.1-5+deb9u12

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* curl@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3@7.52.1-5+deb9u9
  • Introduced through: google/cloud-sdk:235.0.0@* curl/libcurl3-gnutls@7.52.1-5+deb9u9

Overview

Affected versions of this package are vulnerable to Use After Free. Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.

Remediation

Upgrade curl to version or higher.

References

high severity

Out-of-bounds Write

  • Vulnerable module: cyrus-sasl2/libsasl2-2
  • Introduced through: cyrus-sasl2/libsasl2-2@2.1.27~101-g0780600+dfsg-3, cyrus-sasl2/libsasl2-modules@2.1.27~101-g0780600+dfsg-3 and others
  • Fixed in: 2.1.27~101-g0780600+dfsg-3+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* cyrus-sasl2/libsasl2-2@2.1.27~101-g0780600+dfsg-3
  • Introduced through: google/cloud-sdk:235.0.0@* cyrus-sasl2/libsasl2-modules@2.1.27~101-g0780600+dfsg-3
  • Introduced through: google/cloud-sdk:235.0.0@* cyrus-sasl2/libsasl2-modules-db@2.1.27~101-g0780600+dfsg-3

Overview

cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.

References

high severity

Link Following

  • Vulnerable module: dbus
  • Introduced through: dbus@1.10.26-0+deb9u1 and dbus/libdbus-1-3@1.10.26-0+deb9u1
  • Fixed in: 1.10.28-0+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* dbus@1.10.26-0+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* dbus/libdbus-1-3@1.10.26-0+deb9u1

Overview

dbus before 1.10.28, 1.12.x before 1.12.16, and 1.13.x before 1.13.12, as used in DBusServer in Canonical Upstart in Ubuntu 14.04 (and in some, less common, uses of dbus-daemon), allows cookie spoofing because of symlink mishandling in the reference implementation of DBUS_COOKIE_SHA1 in the libdbus library. (This only affects the DBUS_COOKIE_SHA1 authentication mechanism.) A malicious client with write access to its own home directory could manipulate a ~/.dbus-keyrings symlink to cause a DBusServer with a different uid to read and write in unintended locations. In the worst case, this could result in the DBusServer reusing a cookie that is known to the malicious client, and treating that cookie as evidence that a subsequent client connection came from an attacker-chosen uid, allowing authentication bypass.

References

high severity

Use After Free

  • Vulnerable module: dbus
  • Introduced through: dbus@1.10.26-0+deb9u1 and dbus/libdbus-1-3@1.10.26-0+deb9u1
  • Fixed in: 1.10.32-0+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* dbus@1.10.26-0+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* dbus/libdbus-1-3@1.10.26-0+deb9u1

Overview

Affected versions of this package are vulnerable to Use After Free. A use-after-free flaw was found in D-Bus 1.12.20 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors

Remediation

Upgrade dbus to version or higher.

References

high severity

Out-of-bounds Read

  • Vulnerable module: expat/libexpat1
  • Introduced through: expat/libexpat1@2.2.0-2+deb9u1 and expat/libexpat1-dev@2.2.0-2+deb9u1
  • Fixed in: 2.2.0-2+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* expat/libexpat1@2.2.0-2+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* expat/libexpat1-dev@2.2.0-2+deb9u1

Overview

In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.

References

high severity

XML External Entity (XXE) Injection

  • Vulnerable module: expat/libexpat1
  • Introduced through: expat/libexpat1@2.2.0-2+deb9u1 and expat/libexpat1-dev@2.2.0-2+deb9u1
  • Fixed in: 2.2.0-2+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* expat/libexpat1@2.2.0-2+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* expat/libexpat1-dev@2.2.0-2+deb9u1

Overview

In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks).

References

high severity

Out-of-bounds Read

  • Vulnerable module: file
  • Introduced through: file@1:5.30-1+deb9u2, file/libmagic-mgc@1:5.30-1+deb9u2 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* file@1:5.30-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* file/libmagic-mgc@1:5.30-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* file/libmagic1@1:5.30-1+deb9u2

Overview

do_core_note in readelf.c in libmagic.a in file 5.35 has a stack-based buffer over-read, related to file_printable, a different vulnerability than CVE-2018-10360.

References

high severity

Out-of-bounds Write

  • Vulnerable module: file
  • Introduced through: file@1:5.30-1+deb9u2, file/libmagic-mgc@1:5.30-1+deb9u2 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* file@1:5.30-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* file/libmagic-mgc@1:5.30-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* file/libmagic1@1:5.30-1+deb9u2

Overview

do_core_note in readelf.c in libmagic.a in file 5.35 allows remote attackers to cause a denial of service (stack corruption and application crash) or possibly have unspecified other impact.

References

high severity

Out-of-bounds Write

  • Vulnerable module: file
  • Introduced through: file@1:5.30-1+deb9u2, file/libmagic-mgc@1:5.30-1+deb9u2 and others
  • Fixed in: 1:5.30-1+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* file@1:5.30-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* file/libmagic-mgc@1:5.30-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* file/libmagic1@1:5.30-1+deb9u2

Overview

cdf_read_property_info in cdf.c in file through 5.37 does not restrict the number of CDF_VECTOR elements, which allows a heap-based buffer overflow (4-byte out-of-bounds write).

References

high severity

Information Exposure

  • Vulnerable module: gcc-6
  • Introduced through: gcc-6@6.3.0-18+deb9u1, gcc-6/cpp-6@6.3.0-18+deb9u1 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/cpp-6@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/gcc-6-base@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libasan3@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libatomic1@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libcc1-0@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libcilkrts5@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libgcc-6-dev@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libgcc1@1:6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libgomp1@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libitm1@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/liblsan0@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libmpx2@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libquadmath0@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libstdc++6@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libtsan0@6.3.0-18+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* gcc-6/libubsan0@6.3.0-18+deb9u1

Overview

stack_protect_prologue in cfgexpand.c and stack_protect_epilogue in function.c in GNU Compiler Collection (GCC) 4.1 through 8 (under certain circumstances) generate instruction sequences when targeting ARM targets that spill the address of the stack protector guard, which allows an attacker to bypass the protection of -fstack-protector, -fstack-protector-all, -fstack-protector-strong, and -fstack-protector-explicit against stack overflow by controlling what the stack canary is compared against.

References

high severity

Out-of-bounds Write

  • Vulnerable module: giflib/libgif7
  • Introduced through: giflib/libgif7@5.1.4-0.4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* giflib/libgif7@5.1.4-0.4

Overview

The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain "Private->RunningCode - 2" array index is not checked. This will lead to a denial of service or possibly unspecified other impact.

References

high severity

Out-of-bounds Write

  • Vulnerable module: giflib/libgif7
  • Introduced through: giflib/libgif7@5.1.4-0.4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* giflib/libgif7@5.1.4-0.4

Overview

The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain CrntCode array index is not checked. This will lead to a denial of service or possibly unspecified other impact.

References

high severity

CVE-2019-1353

  • Vulnerable module: git
  • Introduced through: git@1:2.11.0-3+deb9u4 and git/git-man@1:2.11.0-3+deb9u4
  • Fixed in: 1:2.11.0-3+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* git@1:2.11.0-3+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* git/git-man@1:2.11.0-3+deb9u4

Overview

An issue was found in Git before v2.24.1, v2.23.1, v2.22.2, v2.21.1, v2.20.2, v2.19.3, v2.18.2, v2.17.3, v2.16.6, v2.15.4, and v2.14.6. When running Git in the Windows Subsystem for Linux (also known as "WSL") while accessing a working directory on a regular Windows drive, none of the NTFS protections were active.

References

high severity

Improper Input Validation

  • Vulnerable module: git
  • Introduced through: git@1:2.11.0-3+deb9u4 and git/git-man@1:2.11.0-3+deb9u4
  • Fixed in: 1:2.11.0-3+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* git@1:2.11.0-3+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* git/git-man@1:2.11.0-3+deb9u4

Overview

A remote code execution vulnerability exists when Git for Visual Studio improperly sanitizes input, aka 'Git for Visual Studio Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1349, CVE-2019-1350, CVE-2019-1354, CVE-2019-1387.

References

high severity

Improper Input Validation

  • Vulnerable module: git
  • Introduced through: git@1:2.11.0-3+deb9u4 and git/git-man@1:2.11.0-3+deb9u4
  • Fixed in: 1:2.11.0-3+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* git@1:2.11.0-3+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* git/git-man@1:2.11.0-3+deb9u4

Overview

A remote code execution vulnerability exists when Git for Visual Studio improperly sanitizes input, aka 'Git for Visual Studio Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1350, CVE-2019-1352, CVE-2019-1354, CVE-2019-1387.

References

high severity

Improper Input Validation

  • Vulnerable module: git
  • Introduced through: git@1:2.11.0-3+deb9u4 and git/git-man@1:2.11.0-3+deb9u4
  • Fixed in: 1:2.11.0-3+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* git@1:2.11.0-3+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* git/git-man@1:2.11.0-3+deb9u4

Overview

An issue was found in Git before v2.24.1, v2.23.1, v2.22.2, v2.21.1, v2.20.2, v2.19.3, v2.18.2, v2.17.3, v2.16.6, v2.15.4, and v2.14.6. Recursive clones are currently affected by a vulnerability that is caused by too-lax validation of submodule names, allowing very targeted attacks via remote code execution in recursive clones.

References

high severity

Insufficiently Protected Credentials

  • Vulnerable module: git
  • Introduced through: git@1:2.11.0-3+deb9u4 and git/git-man@1:2.11.0-3+deb9u4
  • Fixed in: 1:2.11.0-3+deb9u6

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* git@1:2.11.0-3+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* git/git-man@1:2.11.0-3+deb9u4

Overview

Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that contain an encoded newline can inject unintended values into the credential helper protocol stream, causing the credential helper to retrieve the password for one server (e.g., good.example.com) for an HTTP request being made to another server (e.g., evil.example.com), resulting in credentials for the former being sent to the latter. There are no restrictions on the relationship between the two, meaning that an attacker can craft a URL that will present stored credentials for any host to a host of their choosing. The vulnerability can be triggered by feeding a malicious URL to git clone. However, the affected URLs look rather suspicious; the likely vector would be through systems which automatically clone URLs not visible to the user, such as Git submodules, or package systems built around Git. The problem has been patched in the versions published on April 14th, 2020, going back to v2.17.x. Anyone wishing to backport the change further can do so by applying commit 9a6bbee (the full release includes extra checks for git fsck, but that commit is sufficient to protect clients against the vulnerability). The patched versions are: 2.17.4, 2.18.3, 2.19.4, 2.20.3, 2.21.2, 2.22.3, 2.23.2, 2.24.2, 2.25.3, 2.26.1.

References

high severity

Insufficiently Protected Credentials

  • Vulnerable module: git
  • Introduced through: git@1:2.11.0-3+deb9u4 and git/git-man@1:2.11.0-3+deb9u4
  • Fixed in: 1:2.11.0-3+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* git@1:2.11.0-3+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* git/git-man@1:2.11.0-3+deb9u4

Overview

Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. This bug is similar to CVE-2020-5260(GHSA-qm7j-c969-7j4q). The fix for that bug still left the door open for an exploit where some credential is leaked (but the attacker cannot control which one). Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that are considered illegal as of the recently published Git versions can cause Git to send a "blank" pattern to helpers, missing hostname and protocol fields. Many helpers will interpret this as matching any URL, and will return some unspecified stored password, leaking the password to an attacker's server. The vulnerability can be triggered by feeding a malicious URL to git clone. However, the affected URLs look rather suspicious; the likely vector would be through systems which automatically clone URLs not visible to the user, such as Git submodules, or package systems built around Git. The root of the problem is in Git itself, which should not be feeding blank input to helpers. However, the ability to exploit the vulnerability in practice depends on which helpers are in use. Credential helpers which are known to trigger the vulnerability: - Git's "store" helper - Git's "cache" helper - the "osxkeychain" helper that ships in Git's "contrib" directory Credential helpers which are known to be safe even with vulnerable versions of Git: - Git Credential Manager for Windows Any helper not in this list should be assumed to trigger the vulnerability.

References

high severity
new

Incorrect Conversion between Numeric Types

  • Vulnerable module: glib2.0/libglib2.0-0
  • Introduced through: glib2.0/libglib2.0-0@2.50.3-2 and glib2.0/libglib2.0-data@2.50.3-2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-0@2.50.3-2
  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-data@2.50.3-2

Overview

Affected versions of this package are vulnerable to Incorrect Conversion between Numeric Types. An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation.

Remediation

There is no fixed version for glib2.0.

References

high severity
new

Incorrect Conversion between Numeric Types

  • Vulnerable module: glib2.0/libglib2.0-0
  • Introduced through: glib2.0/libglib2.0-0@2.50.3-2 and glib2.0/libglib2.0-data@2.50.3-2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-0@2.50.3-2
  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-data@2.50.3-2

Overview

Affected versions of this package are vulnerable to Incorrect Conversion between Numeric Types. An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption.

Remediation

There is no fixed version for glib2.0.

References

high severity

Incorrect Permission Assignment for Critical Resource

  • Vulnerable module: glib2.0/libglib2.0-0
  • Introduced through: glib2.0/libglib2.0-0@2.50.3-2 and glib2.0/libglib2.0-data@2.50.3-2
  • Fixed in: 2.50.3-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-0@2.50.3-2
  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-data@2.50.3-2

Overview

The keyfile settings backend in GNOME GLib (aka glib2.0) before 2.60.0 creates directories using g_file_make_directory_with_parents (kfsb->dir, NULL, NULL) and files using g_file_replace_contents (kfsb->file, contents, length, NULL, FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL, NULL, NULL). Consequently, it does not properly restrict directory (and file) permissions. Instead, for directories, 0777 permissions are used; for files, default file permissions are used. This is similar to CVE-2019-12450.

References

high severity

Out-of-bounds Read

  • Vulnerable module: glib2.0/libglib2.0-0
  • Introduced through: glib2.0/libglib2.0-0@2.50.3-2 and glib2.0/libglib2.0-data@2.50.3-2
  • Fixed in: 2.50.3-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-0@2.50.3-2
  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-data@2.50.3-2

Overview

GNOME GLib 2.56.1 has an out-of-bounds read vulnerability in g_markup_parse_context_parse() in gmarkup.c, related to utf8_str().

References

high severity

Race Condition

  • Vulnerable module: glib2.0/libglib2.0-0
  • Introduced through: glib2.0/libglib2.0-0@2.50.3-2 and glib2.0/libglib2.0-data@2.50.3-2
  • Fixed in: 2.50.3-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-0@2.50.3-2
  • Introduced through: google/cloud-sdk:235.0.0@* glib2.0/libglib2.0-data@2.50.3-2

Overview

file_copy_fallback in gio/gfile.c in GNOME GLib 2.15.0 through 2.61.1 does not properly restrict file permissions while a copy operation is in progress. Instead, default permissions are used.

References

high severity

Improper Data Handling

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3, glibc/libc-dev-bin@2.24-11+deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-dev-bin@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6-dev@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

In the GNU C Library (aka glibc or libc6) before 2.28, parse_reg_exp in posix/regcomp.c misparses alternatives, which allows attackers to cause a denial of service (assertion failure and application exit) or trigger an incorrect result by attempting a regular-expression match.

References

high severity

Missing Release of Resource after Effective Lifetime

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3 and glibc/multiarch-support@2.24-11+deb9u3
  • Fixed in: 2.24-11+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

A memory leak in glibc 2.1.1 (released on May 24, 1999) can be reached and amplified through the LD_HWCAP_MASK environment variable. Please note that many versions of glibc are not vulnerable to this issue if patched for CVE-2017-1000366.

References

high severity

Out-of-Bounds

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3 and glibc/multiarch-support@2.24-11+deb9u3
  • Fixed in: 2.24-11+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

The glob function in glob.c in the GNU C Library (aka glibc or libc6) before 2.27 contains a buffer overflow during unescaping of user names with the ~ operator.

References

high severity

Out-of-Bounds

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3 and glibc/multiarch-support@2.24-11+deb9u3
  • Fixed in: 2.24-11+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

A buffer overflow in glibc 2.5 (released on September 29, 2006) and can be triggered through the LD_LIBRARY_PATH environment variable. Please note that many versions of glibc are not vulnerable to this issue if patched for CVE-2017-1000366.

References

high severity

Out-of-Bounds

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3 and glibc/multiarch-support@2.24-11+deb9u3
  • Fixed in: 2.24-11+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

The GNU C Library (aka glibc or libc6) before 2.27 contains an off-by-one error leading to a heap-based buffer overflow in the glob function in glob.c, related to the processing of home directories using the ~ operator followed by a long string.

References

high severity

Out-of-Bounds

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3 and glibc/multiarch-support@2.24-11+deb9u3
  • Fixed in: 2.24-11+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

An SSE2-optimized memmove implementation for i386 in sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S in the GNU C Library (aka glibc or libc6) 2.21 through 2.27 does not correctly perform the overlapping memory check if the source memory range spans the middle of the address space, resulting in corrupt data being produced by the copy operation. This may disclose information to context-dependent attackers, or result in a denial of service, or, possibly, code execution.

References

high severity

Out-of-bounds Read

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3, glibc/libc-dev-bin@2.24-11+deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-dev-bin@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6-dev@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.

References

high severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3, glibc/libc-dev-bin@2.24-11+deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-dev-bin@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6-dev@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc or libc6) 2.26 and earlier could cause these functions to return a pointer to a heap area that is too small, potentially leading to heap corruption.

References

high severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3 and glibc/multiarch-support@2.24-11+deb9u3
  • Fixed in: 2.24-11+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

stdlib/canonicalize.c in the GNU C Library (aka glibc or libc6) 2.27 and earlier, when processing very long pathname arguments to the realpath function, could encounter an integer overflow on 32-bit architectures, leading to a stack-based buffer overflow and, potentially, arbitrary code execution.

References

high severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3, glibc/libc-dev-bin@2.24-11+deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-dev-bin@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6-dev@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.

References

high severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3, glibc/libc-dev-bin@2.24-11+deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-dev-bin@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6-dev@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

The malloc implementation in the GNU C Library (aka glibc or libc6), from version 2.24 to 2.26 on powerpc, and only in version 2.26 on i386, did not properly handle malloc calls with arguments close to SIZE_MAX and could return a pointer to a heap region that is smaller than requested, eventually leading to heap corruption.

References

high severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3 and glibc/multiarch-support@2.24-11+deb9u3
  • Fixed in: 2.24-11+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

An AVX-512-optimized implementation of the mempcpy function in the GNU C Library (aka glibc or libc6) 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in __mempcpy_avx512_no_vzeroupper.

References

high severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3, glibc/libc-dev-bin@2.24-11+deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-dev-bin@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6-dev@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.

References

high severity

Reachable Assertion

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3, glibc/libc-dev-bin@2.24-11+deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-dev-bin@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6-dev@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

Affected versions of this package are vulnerable to Reachable Assertion. The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.

Remediation

There is no fixed version for glibc.

References

high severity

Untrusted Search Path

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3 and glibc/multiarch-support@2.24-11+deb9u3
  • Fixed in: 2.24-11+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

elf/dl-load.c in the GNU C Library (aka glibc or libc6) 2.19 through 2.26 mishandles RPATH and RUNPATH containing $ORIGIN for a privileged (setuid or AT_SECURE) program, which allows local users to gain privileges via a Trojan horse library in the current working directory, related to the fillin_rpath and decompose_rpath functions. This is associated with misinterpretion of an empty RPATH/RUNPATH token as the "./" directory. NOTE: this configuration of RPATH/RUNPATH for a privileged program is apparently very uncommon; most likely, no such program is shipped with any common Linux distribution.

References

high severity

Use After Free

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.24-11+deb9u3, glibc/libc-dev-bin@2.24-11+deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-bin@2.24-11+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc-dev-bin@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/libc6-dev@2.24-11+deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* glibc/multiarch-support@2.24-11+deb9u3

Overview

A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out. Directory paths containing an initial tilde followed by a valid username were affected by this issue. A local attacker could exploit this flaw by creating a specially crafted path that, when processed by the glob function, would potentially lead to arbitrary code execution. This was fixed in version 2.32.

References

high severity

Cross-site Request Forgery (CSRF)

  • Vulnerable module: gnupg2/dirmngr
  • Introduced through: gnupg2/dirmngr@2.1.18-8~deb9u4, gnupg2/gnupg@2.1.18-8~deb9u4 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* gnupg2/dirmngr@2.1.18-8~deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* gnupg2/gnupg@2.1.18-8~deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* gnupg2/gnupg-agent@2.1.18-8~deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* gnupg2/gnupg-l10n@2.1.18-8~deb9u4
  • Introduced through: google/cloud-sdk:235.0.0@* gnupg2/gpgv@2.1.18-8~deb9u3

Overview

GnuPG version 2.1.12 - 2.2.11 contains a Cross ite Request Forgery (CSRF) vulnerability in dirmngr that can result in Attacker controlled CSRF, Information Disclosure, DoS. This attack appear to be exploitable via Victim must perform a WKD request, e.g. enter an email address in the composer window of Thunderbird/Enigmail. This vulnerability appears to have been fixed in after commit 4a4bb874f63741026bd26264c43bb32b1099f060.

References

high severity

Double Free

  • Vulnerable module: gnutls28/libgnutls30
  • Introduced through: gnutls28/libgnutls30@3.5.8-5+deb9u4
  • Fixed in: 3.5.8-5+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* gnutls28/libgnutls30@3.5.8-5+deb9u4

Overview

A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: graphite2/libgraphite2-3
  • Introduced through: graphite2/libgraphite2-3@1.3.10-1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* graphite2/libgraphite2-3@1.3.10-1

Overview

In libgraphite2 in graphite2 1.3.11, a NULL pointer dereference vulnerability was found in Segment.cpp during a dumbRendering operation, which may allow attackers to cause a denial of service or possibly have unspecified other impact via a crafted .ttf file.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: icu/libicu57
  • Introduced through: icu/libicu57@57.1-6+deb9u2
  • Fixed in: 57.1-6+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* icu/libicu57@57.1-6+deb9u2

Overview

An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1. An integer overflow, leading to a heap-based buffer overflow, exists in the UnicodeString::doAppend() function in common/unistr.cpp.

References

high severity

Uncontrolled Recursion

  • Vulnerable module: krb5/krb5-locales
  • Introduced through: krb5/krb5-locales@1.15-1+deb9u1, krb5/libgssapi-krb5-2@1.15-1+deb9u1 and others
  • Fixed in: 1.15-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* krb5/krb5-locales@1.15-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* krb5/libgssapi-krb5-2@1.15-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* krb5/libk5crypto3@1.15-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* krb5/libkrb5-3@1.15-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* krb5/libkrb5support0@1.15-1+deb9u1

Overview

Affected versions of this package are vulnerable to Uncontrolled Recursion. MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit.

Remediation

Upgrade krb5 to version or higher.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libbsd/libbsd0
  • Introduced through: libbsd/libbsd0@0.8.3-1
  • Fixed in: 0.8.3-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libbsd/libbsd0@0.8.3-1

Overview

nlist.c in libbsd before 0.10.0 has an out-of-bounds read during a comparison for a symbol name from the string table (strtab).

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: libidn/libidn11
  • Introduced through: libidn/libidn11@1.33-1
  • Fixed in: 1.33-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libidn/libidn11@1.33-1

Overview

Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause a denial of service or possibly have unspecified other impact.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libjpeg-turbo/libjpeg62-turbo
  • Introduced through: libjpeg-turbo/libjpeg62-turbo@1:1.5.1-2
  • Fixed in: 1:1.5.1-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libjpeg-turbo/libjpeg62-turbo@1:1.5.1-2

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read libjpeg-turbo 2.0.4, and mozjpeg 4.0.0, has a heap-based buffer over-read in get_rgb_row() in rdppm.c via a malformed PPM input file.

Remediation

Upgrade libjpeg-turbo to version or higher.

References

high severity

Resource Exhaustion

  • Vulnerable module: libjpeg-turbo/libjpeg62-turbo
  • Introduced through: libjpeg-turbo/libjpeg62-turbo@1:1.5.1-2
  • Fixed in: 1:1.5.1-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libjpeg-turbo/libjpeg62-turbo@1:1.5.1-2

Overview

Affected versions of this package are vulnerable to Resource Exhaustion. In IJG JPEG (aka libjpeg) before 9d, jpeg_mem_available() in jmemnobs.c in djpeg does not honor the max_memory_to_use setting, possibly causing excessive memory consumption.

Remediation

Upgrade libjpeg-turbo to version or higher.

References

high severity

Improper Input Validation

  • Vulnerable module: libpng1.6/libpng16-16
  • Introduced through: libpng1.6/libpng16-16@1.6.28-1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libpng1.6/libpng16-16@1.6.28-1

Overview

libpng before 1.6.32 does not properly check the length of chunks against the user limit.

References

high severity

Buffer Overflow

  • Vulnerable module: libproxy/libproxy1v5
  • Introduced through: libproxy/libproxy1v5@0.4.14-2
  • Fixed in: 0.4.14-2+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libproxy/libproxy1v5@0.4.14-2

Overview

Affected versions of this package are vulnerable to Buffer Overflow url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a large PAC file that is delivered without a Content-length header.

Remediation

Upgrade libproxy to version or higher.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libproxy/libproxy1v5
  • Introduced through: libproxy/libproxy1v5@0.4.14-2
  • Fixed in: 0.4.14-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libproxy/libproxy1v5@0.4.14-2

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This leads to stack exhaustion.

Remediation

Upgrade libproxy to version or higher.

References

high severity

Divide By Zero

  • Vulnerable module: librsvg/librsvg2-2
  • Introduced through: librsvg/librsvg2-2@2.40.16-1+b1 and librsvg/librsvg2-common@2.40.16-1+b1
  • Fixed in: 2.40.21-0+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* librsvg/librsvg2-2@2.40.16-1+b1
  • Introduced through: google/cloud-sdk:235.0.0@* librsvg/librsvg2-common@2.40.16-1+b1

Overview

A SIGFPE is raised in the function box_blur_line of rsvg-filter.c in GNOME librsvg 2.40.17 during an attempted parse of a crafted SVG file, because of incorrect protection against division by zero.

References

high severity

Out-of-Bounds

  • Vulnerable module: libsndfile/libsndfile1
  • Introduced through: libsndfile/libsndfile1@1.0.27-3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libsndfile/libsndfile1@1.0.27-3

Overview

Heap-based Buffer Overflow in the psf_binheader_writef function in common.c in libsndfile through 1.0.28 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

References

high severity

Out-of-Bounds

  • Vulnerable module: libsndfile/libsndfile1
  • Introduced through: libsndfile/libsndfile1@1.0.27-3
  • Fixed in: 1.0.27-3+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libsndfile/libsndfile1@1.0.27-3

Overview

In libsndfile version 1.0.28, an error in the "aiff_read_chanmap()" function (aiff.c) can be exploited to cause an out-of-bounds read memory access via a specially crafted AIFF file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libsndfile/libsndfile1
  • Introduced through: libsndfile/libsndfile1@1.0.27-3
  • Fixed in: 1.0.27-3+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libsndfile/libsndfile1@1.0.27-3

Overview

An out of bounds read in the function d2ulaw_array() in ulaw.c of libsndfile 1.0.28 may lead to a remote DoS attack or information disclosure, related to mishandling of the NAN and INFINITY floating-point values.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libsndfile/libsndfile1
  • Introduced through: libsndfile/libsndfile1@1.0.27-3
  • Fixed in: 1.0.27-3+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libsndfile/libsndfile1@1.0.27-3

Overview

An out of bounds read in the function d2alaw_array() in alaw.c of libsndfile 1.0.28 may lead to a remote DoS attack or information disclosure, related to mishandling of the NAN and INFINITY floating-point values.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libsndfile/libsndfile1
  • Introduced through: libsndfile/libsndfile1@1.0.27-3
  • Fixed in: 1.0.27-3+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libsndfile/libsndfile1@1.0.27-3

Overview

An issue was discovered in libsndfile 1.0.28. There is a buffer over-read in the function i2alaw_array in alaw.c that will lead to a denial of service.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the _libssh2_packet_require and _libssh2_packet_requirev functions. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit status message and no payload are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

In libssh2 before 1.9.0, kex_method_diffie_hellman_group_exchange_sha256_key_exchange in kex.c has an integer overflow that could lead to an out-of-bounds read in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. This is related to an _libssh2_check_length mistake, and is different from the various issues fixed in 1.8.1, such as CVE-2019-3855.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2-1
  • Introduced through: libssh2/libssh2-1@1.7.0-1
  • Fixed in: 1.7.0-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libssh2/libssh2-1@1.7.0-1

Overview

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

References

high severity

Out-of-Bounds

  • Vulnerable module: libvorbis/libvorbis0a
  • Introduced through: libvorbis/libvorbis0a@1.3.5-4+deb9u2 and libvorbis/libvorbisenc2@1.3.5-4+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libvorbis/libvorbis0a@1.3.5-4+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* libvorbis/libvorbisenc2@1.3.5-4+deb9u2

Overview

The bark_noise_hybridmp function in psy.c in Xiph.Org libvorbis 1.3.5 allows remote attackers to cause a denial of service (out-of-bounds access and application crash) or possibly have unspecified other impact via a crafted mp4 file.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libvorbis/libvorbis0a
  • Introduced through: libvorbis/libvorbis0a@1.3.5-4+deb9u2 and libvorbis/libvorbisenc2@1.3.5-4+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libvorbis/libvorbis0a@1.3.5-4+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* libvorbis/libvorbisenc2@1.3.5-4+deb9u2

Overview

bark_noise_hybridmp in psy.c in Xiph.Org libvorbis 1.3.6 has a stack-based buffer over-read.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libvorbis/libvorbis0a
  • Introduced through: libvorbis/libvorbis0a@1.3.5-4+deb9u2 and libvorbis/libvorbisenc2@1.3.5-4+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libvorbis/libvorbis0a@1.3.5-4+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* libvorbis/libvorbisenc2@1.3.5-4+deb9u2

Overview

mapping0_forward in mapping0.c in Xiph.Org libvorbis 1.3.6 does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) or possibly have unspecified other impact via a crafted file.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: libx11/libx11-6
  • Introduced through: libx11/libx11-6@2:1.6.4-3+deb9u1, libx11/libx11-data@2:1.6.4-3+deb9u1 and others
  • Fixed in: 2:1.6.4-3+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libx11/libx11-6@2:1.6.4-3+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* libx11/libx11-data@2:1.6.4-3+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* libx11/libx11-dev@2:1.6.4-3+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* libx11/libx11-doc@2:1.6.4-3+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* libx11/libx11-xcb1@2:1.6.4-3+deb9u1

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability.

Remediation

Upgrade libx11 to version or higher.

References

high severity

Improper Resource Shutdown or Release

  • Vulnerable module: libxml2
  • Introduced through: libxml2@2.9.4+dfsg1-2.2+deb9u2
  • Fixed in: 2.9.4+dfsg1-2.2+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libxml2@2.9.4+dfsg1-2.2+deb9u2

Overview

xmlSchemaPreRun in xmlschemas.c in libxml2 2.9.10 allows an xmlSchemaValidateStream memory leak.

References

high severity

Loop with Unreachable Exit Condition ('Infinite Loop')

  • Vulnerable module: libxml2
  • Introduced through: libxml2@2.9.4+dfsg1-2.2+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libxml2@2.9.4+dfsg1-2.2+deb9u2

Overview

parser.c in libxml2 before 2.9.5 does not prevent infinite recursion in parameter entities.

References

high severity

Loop with Unreachable Exit Condition ('Infinite Loop')

  • Vulnerable module: libxml2
  • Introduced through: libxml2@2.9.4+dfsg1-2.2+deb9u2
  • Fixed in: 2.9.4+dfsg1-2.2+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libxml2@2.9.4+dfsg1-2.2+deb9u2

Overview

xmlStringLenDecodeEntities in parser.c in libxml2 2.9.10 has an infinite loop in a certain end-of-file situation.

References

high severity

Missing Release of Resource after Effective Lifetime

  • Vulnerable module: libxml2
  • Introduced through: libxml2@2.9.4+dfsg1-2.2+deb9u2
  • Fixed in: 2.9.4+dfsg1-2.2+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libxml2@2.9.4+dfsg1-2.2+deb9u2

Overview

xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: libxml2
  • Introduced through: libxml2@2.9.4+dfsg1-2.2+deb9u2
  • Fixed in: 2.9.4+dfsg1-2.2+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libxml2@2.9.4+dfsg1-2.2+deb9u2

Overview

A NULL pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval() function of libxml2 through 2.9.8 when parsing an invalid XPath expression in the XPATH_OP_AND or XPATH_OP_OR case. Applications processing untrusted XSL format inputs with the use of the libxml2 library may be vulnerable to a denial of service attack due to a crash of the application.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libxml2
  • Introduced through: libxml2@2.9.4+dfsg1-2.2+deb9u2
  • Fixed in: 2.9.4+dfsg1-2.2+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libxml2@2.9.4+dfsg1-2.2+deb9u2

Overview

The htmlParseTryOrFinish function in HTMLparser.c in libxml2 2.9.4 allows attackers to cause a denial of service (buffer over-read) or information disclosure.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libxml2
  • Introduced through: libxml2@2.9.4+dfsg1-2.2+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* libxml2@2.9.4+dfsg1-2.2+deb9u2

Overview

An integer overflow in xmlmemory.c in libxml2 before 2.9.5, as used in Google Chrome prior to 62.0.3202.62 and other products, allowed a remote attacker to potentially exploit heap corruption via a crafted XML file.

References

high severity

CVE-2018-10754

  • Vulnerable module: ncurses/libncurses5
  • Introduced through: ncurses/libncurses5@6.0+20161126-1+deb9u2, ncurses/libncursesw5@6.0+20161126-1+deb9u2 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* ncurses/libncurses5@6.0+20161126-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* ncurses/libncursesw5@6.0+20161126-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* ncurses/libtinfo5@6.0+20161126-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* ncurses/ncurses-base@6.0+20161126-1+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* ncurses/ncurses-bin@6.0+20161126-1+deb9u2

Overview

In ncurses before 6.1.20180414, there is a NULL Pointer Dereference in the _nc_parse_entry function of tinfo/parse_entry.c. It could lead to a remote denial of service if the terminfo library code is used to process untrusted terminfo data in which a use-name is invalid syntax. The product proceeds to the dereference code path even after a "dubious character `[' in name or alias field" detection.

References

high severity

Allocation of Resources Without Limits or Throttling

  • Vulnerable module: nghttp2/libnghttp2-14
  • Introduced through: nghttp2/libnghttp2-14@1.18.1-1
  • Fixed in: 1.18.1-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* nghttp2/libnghttp2-14@1.18.1-1

Overview

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

References

high severity

Resource Exhaustion

  • Vulnerable module: nghttp2/libnghttp2-14
  • Introduced through: nghttp2/libnghttp2-14@1.18.1-1
  • Fixed in: 1.18.1-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* nghttp2/libnghttp2-14@1.18.1-1

Overview

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.

References

high severity

Allocation of Resources Without Limits or Throttling

  • Vulnerable module: nss/libnss3
  • Introduced through: nss/libnss3@2:3.26.2-1.1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* nss/libnss3@2:3.26.2-1.1+deb9u1

Overview

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.

Remediation

There is no fixed version for nss.

References

high severity

Improper Certificate Validation

  • Vulnerable module: nss/libnss3
  • Introduced through: nss/libnss3@2:3.26.2-1.1+deb9u1
  • Fixed in: 2:3.26.2-1.1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* nss/libnss3@2:3.26.2-1.1+deb9u1

Overview

In Network Security Services before 3.44, a malformed Netscape Certificate Sequence can cause NSS to crash, resulting in a denial of service.

References

high severity

Insufficient Verification of Data Authenticity

  • Vulnerable module: nss/libnss3
  • Introduced through: nss/libnss3@2:3.26.2-1.1+deb9u1
  • Fixed in: 2:3.26.2-1.1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* nss/libnss3@2:3.26.2-1.1+deb9u1

Overview

In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow.

References

high severity

Out-of-Bounds

  • Vulnerable module: nss/libnss3
  • Introduced through: nss/libnss3@2:3.26.2-1.1+deb9u1
  • Fixed in: 2:3.26.2-1.1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* nss/libnss3@2:3.26.2-1.1+deb9u1

Overview

Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before being copied into memory and used. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

References

high severity

Out-of-bounds Read

  • Vulnerable module: nss/libnss3
  • Introduced through: nss/libnss3@2:3.26.2-1.1+deb9u1
  • Fixed in: 2:3.26.2-1.1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* nss/libnss3@2:3.26.2-1.1+deb9u1

Overview

When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

References

high severity

Out-of-bounds Write

  • Vulnerable module: nss/libnss3
  • Introduced through: nss/libnss3@2:3.26.2-1.1+deb9u1
  • Fixed in: 2:3.26.2-1.1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* nss/libnss3@2:3.26.2-1.1+deb9u1

Overview

When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

References

high severity

CVE-2020-14583

  • Vulnerable module: openjdk-8/openjdk-8-jdk
  • Introduced through: openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1, openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1 and others
  • Fixed in: 8u265-b01-0+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre-headless@8u181-b13-2~deb9u1

Overview

Affected versions of this package are vulnerable to CVE-2020-14583. Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).

Remediation

Upgrade openjdk-8 to version or higher.

References

high severity

CVE-2020-14593

  • Vulnerable module: openjdk-8/openjdk-8-jdk
  • Introduced through: openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1, openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1 and others
  • Fixed in: 8u265-b01-0+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre-headless@8u181-b13-2~deb9u1

Overview

Affected versions of this package are vulnerable to CVE-2020-14593. Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: 2D). Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 7.4 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N).

Remediation

Upgrade openjdk-8 to version or higher.

References

high severity

CVE-2020-2604

  • Vulnerable module: openjdk-8/openjdk-8-jdk
  • Introduced through: openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1, openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1 and others
  • Fixed in: 8u242-b08-1~deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre-headless@8u181-b13-2~deb9u1

Overview

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS v3.0 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

References

high severity

CVE-2020-2803

  • Vulnerable module: openjdk-8/openjdk-8-jdk
  • Introduced through: openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1, openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1 and others
  • Fixed in: 8u252-b09-1~deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre-headless@8u181-b13-2~deb9u1

Overview

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).

References

high severity

CVE-2020-2805

  • Vulnerable module: openjdk-8/openjdk-8-jdk
  • Introduced through: openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1, openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1 and others
  • Fixed in: 8u252-b09-1~deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre-headless@8u181-b13-2~deb9u1

Overview

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).

References

high severity

Improper Access Control

  • Vulnerable module: openjdk-8/openjdk-8-jdk
  • Introduced through: openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1, openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1 and others
  • Fixed in: 8u212-b03-2~deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre-headless@8u181-b13-2~deb9u1

Overview

Vulnerability in the Java SE component of Oracle Java SE (subcomponent: 2D). Supported versions that are affected are Java SE: 7u211 and 8u202. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in takeover of Java SE. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

References

high severity

Resource Exhaustion

  • Vulnerable module: openjdk-8/openjdk-8-jdk
  • Introduced through: openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1, openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1 and others
  • Fixed in: 8u212-b03-2~deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jdk-headless@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre@8u181-b13-2~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openjdk-8/openjdk-8-jre-headless@8u181-b13-2~deb9u1

Overview

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 7u211, 8u202, 11.0.2 and 12; Java SE Embedded: 8u201. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Java SE, Java SE Embedded. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

References

high severity

Access of Resource Using Incompatible Type ('Type Confusion')

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Access of Resource Using Incompatible Type ('Type Confusion'). A flaw was discovered in ldap_X509dn2bv in OpenLDAP before 2.4.57 leading to a slapd crash in the X.509 DN parsing in ad_keystring, resulting in denial of service.

Remediation

Upgrade openldap to version or higher.

References

high severity

CVE-2020-36226

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to CVE-2020-36226. A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.

Remediation

Upgrade openldap to version or higher.

References

high severity

Double Free

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Double Free. A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service.

Remediation

Upgrade openldap to version or higher.

References

high severity

Improper Authentication

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

An issue was discovered in OpenLDAP 2.x before 2.4.48. When using SASL authentication and session encryption, and relying on the SASL security layers in slapd access controls, it is possible to obtain access that would otherwise be denied via a simple bind for any identity covered in those ACLs. After the first SASL bind is completed, the sasl_ssf value is retained for all new non-SASL connections. Depending on the ACL configuration, this can affect different types of operations (searches, modifications, etc.). In other words, a successful authorization step completed by one user affects the authorization requirement for a different user.

References

high severity

Integer Underflow

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Integer Underflow. An integer underflow was discovered in OpenLDAP before 2.4.57 leading to slapd crashes in the Certificate Exact Assertion processing, resulting in denial of service (schema_init.c serialNumberAndIssuerCheck).

Remediation

Upgrade openldap to version or higher.

References

high severity

Integer Underflow

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Integer Underflow. An integer underflow was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Certificate List Exact Assertion processing, resulting in denial of service.

Remediation

Upgrade openldap to version or higher.

References

high severity

Loop with Unreachable Exit Condition ('Infinite Loop')

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Loop with Unreachable Exit Condition ('Infinite Loop'). A flaw was discovered in OpenLDAP before 2.4.57 leading to an infinite loop in slapd with the cancel_extop Cancel operation, resulting in denial of service.

Remediation

Upgrade openldap to version or higher.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference. A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.

Remediation

Upgrade openldap to version or higher.

References

high severity

Out-of-bounds Read

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. A flaw was discovered in OpenLDAP before 2.4.57 leading to a slapd crash in the Values Return Filter control handling, resulting in denial of service (double free and out-of-bounds read).

Remediation

Upgrade openldap to version or higher.

References

high severity

Reachable Assertion

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Reachable Assertion. A flaw was discovered in OpenLDAP before 2.4.57 leading to an assertion failure in slapd in the saslAuthzTo validation, resulting in denial of service.

Remediation

Upgrade openldap to version or higher.

References

high severity

Reachable Assertion

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Reachable Assertion. A flaw was discovered in OpenLDAP before 2.4.57 leading in an assertion failure in slapd in the X.509 DN parsing in decode.c ber_next_element, resulting in denial of service.

Remediation

Upgrade openldap to version or higher.

References

high severity
new

Reachable Assertion

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u8

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Reachable Assertion. In OpenLDAP through 2.4.57 and 2.5.x through 2.5.1alpha, an assertion failure in slapd can occur in the issuerAndThisUpdateCheck function via a crafted packet, resulting in a denial of service (daemon exit) via a short timestamp. This is related to schema_init.c and checkTime.

Remediation

Upgrade openldap to version or higher.

References

high severity

Release of Invalid Pointer or Reference

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

Affected versions of this package are vulnerable to Release of Invalid Pointer or Reference. A flaw was discovered in OpenLDAP before 2.4.57 leading to an invalid pointer free and slapd crash in the saslAuthzTo processing, resulting in denial of service.

Remediation

Upgrade openldap to version or higher.

References

high severity

Resource Exhaustion

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2 and openldap/libldap-common@2.4.44+dfsg-5+deb9u2
  • Fixed in: 2.4.44+dfsg-5+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-2.4-2@2.4.44+dfsg-5+deb9u2
  • Introduced through: google/cloud-sdk:235.0.0@* openldap/libldap-common@2.4.44+dfsg-5+deb9u2

Overview

In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).

References

high severity

Cryptographic Issues

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.0j-1~deb9u1 and openssl/libssl1.1@1.1.0j-1~deb9u1
  • Fixed in: 1.1.0k-1~deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openssl@1.1.0j-1~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openssl/libssl1.1@1.1.0j-1~deb9u1

Overview

ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also incorrectly allows a nonce to be set of up to 16 bytes. In this case only the last 12 bytes are significant and any additional leading bytes are ignored. It is a requirement of using this cipher that nonce values are unique. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks. If an application changes the default nonce length to be longer than 12 bytes and then makes a change to the leading bytes of the nonce expecting the new value to be a new unique nonce then such an application could inadvertently encrypt messages with a reused nonce. Additionally the ignored bytes in a long nonce are not covered by the integrity guarantee of this cipher. Any application that relies on the integrity of these ignored leading bytes of a long nonce may be further affected. Any OpenSSL internal use of this cipher, including in SSL/TLS, is safe because no such use sets such a long nonce value. However user applications that use this cipher directly and set a non-default nonce length to be longer than 12 bytes may be vulnerable. OpenSSL versions 1.1.1 and 1.1.0 are affected by this issue. Due to the limited scope of affected deployments this has been assessed as low severity and therefore we are not creating new releases at this time. Fixed in OpenSSL 1.1.1c (Affected 1.1.1-1.1.1b). Fixed in OpenSSL 1.1.0k (Affected 1.1.0-1.1.0j).

References

high severity
new

Integer Overflow or Wraparound

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.0j-1~deb9u1 and openssl/libssl1.1@1.1.0j-1~deb9u1
  • Fixed in: 1.1.0l-1~deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openssl@1.1.0j-1~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openssl/libssl1.1@1.1.0j-1~deb9u1

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 (indicating success), but the output length value will be negative. This could cause applications to behave incorrectly or crash. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x).

Remediation

Upgrade openssl to version or higher.

References

high severity
new

Integer Overflow or Wraparound

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.0j-1~deb9u1 and openssl/libssl1.1@1.1.0j-1~deb9u1
  • Fixed in: 1.1.0l-1~deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openssl@1.1.0j-1~deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* openssl/libssl1.1@1.1.0j-1~deb9u1

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never directly called by OpenSSL itself so applications are only vulnerable if they use this function directly and they use it on certificates that may have been obtained from untrusted sources. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x).

Remediation

Upgrade openssl to version or higher.

References

high severity
new

Integer Overflow or Wraparound

  • Vulnerable module: openssl1.0/libssl1.0.2
  • Introduced through: openssl1.0/libssl1.0.2@1.0.2q-1~deb9u1
  • Fixed in: 1.0.2u-1~deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openssl1.0/libssl1.0.2@1.0.2q-1~deb9u1

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. However it fails to correctly handle any errors that may occur while parsing the issuer field (which might occur if the issuer field is maliciously constructed). This may subsequently result in a NULL pointer deref and a crash leading to a potential denial of service attack. The function X509_issuer_and_serial_hash() is never directly called by OpenSSL itself so applications are only vulnerable if they use this function directly and they use it on certificates that may have been obtained from untrusted sources. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x).

Remediation

Upgrade openssl1.0 to version or higher.

References

high severity
new

Integer Overflow or Wraparound

  • Vulnerable module: openssl1.0/libssl1.0.2
  • Introduced through: openssl1.0/libssl1.0.2@1.0.2q-1~deb9u1
  • Fixed in: 1.0.2u-1~deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* openssl1.0/libssl1.0.2@1.0.2q-1~deb9u1

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable length for an integer on the platform. In such cases the return value from the function call will be 1 (indicating success), but the output length value will be negative. This could cause applications to behave incorrectly or crash. OpenSSL versions 1.1.1i and below are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1j. OpenSSL versions 1.0.2x and below are affected by this issue. However OpenSSL 1.0.2 is out of support and no longer receiving public updates. Premium support customers of OpenSSL 1.0.2 should upgrade to 1.0.2y. Other users should upgrade to 1.1.1j. Fixed in OpenSSL 1.1.1j (Affected 1.1.1-1.1.1i). Fixed in OpenSSL 1.0.2y (Affected 1.0.2-1.0.2x).

Remediation

Upgrade openssl1.0 to version or higher.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: p11-kit/libp11-kit0
  • Introduced through: p11-kit/libp11-kit0@0.23.3-2
  • Fixed in: 0.23.3-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* p11-kit/libp11-kit0@0.23.3-2

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.

Remediation

Upgrade p11-kit to version or higher.

References

high severity

OS Command Injection

  • Vulnerable module: patch
  • Introduced through: patch@2.7.5-1+deb9u1
  • Fixed in: 2.7.5-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* patch@2.7.5-1+deb9u1

Overview

GNU patch through 2.7.6 is vulnerable to OS shell command injection that can be exploited by opening a crafted patch file that contains an ed style diff payload with shell metacharacters. The ed editor does not need to be present on the vulnerable system. This is different from CVE-2018-1000156.

References

high severity

OS Command Injection

  • Vulnerable module: patch
  • Introduced through: patch@2.7.5-1+deb9u1
  • Fixed in: 2.7.5-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* patch@2.7.5-1+deb9u1

Overview

do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.

References

high severity

Buffer Overflow

  • Vulnerable module: perl
  • Introduced through: perl@5.24.1-3+deb9u5, perl/libperl5.24@5.24.1-3+deb9u5 and others
  • Fixed in: 5.24.1-3+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* perl@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/libperl5.24@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/perl-base@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/perl-modules-5.24@5.24.1-3+deb9u5

Overview

Affected versions of this package are vulnerable to Buffer Overflow regcomp.c in Perl before 5.30.3 allows a buffer overflow via a crafted regular expression because of recursive S_study_chunk calls.

Remediation

Upgrade perl to version or higher.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: perl
  • Introduced through: perl@5.24.1-3+deb9u5, perl/libperl5.24@5.24.1-3+deb9u5 and others
  • Fixed in: 5.24.1-3+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* perl@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/libperl5.24@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/perl-base@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/perl-modules-5.24@5.24.1-3+deb9u5

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. Perl before 5.30.3 has an integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation. A crafted regular expression could lead to malformed bytecode with a possibility of instruction injection.

Remediation

Upgrade perl to version or higher.

References

high severity

Out-of-bounds Write

  • Vulnerable module: perl
  • Introduced through: perl@5.24.1-3+deb9u5, perl/libperl5.24@5.24.1-3+deb9u5 and others
  • Fixed in: 5.24.1-3+deb9u7

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* perl@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/libperl5.24@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/perl-base@5.24.1-3+deb9u5
  • Introduced through: google/cloud-sdk:235.0.0@* perl/perl-modules-5.24@5.24.1-3+deb9u5

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow.

Remediation

Upgrade perl to version or higher.

References

high severity

Buffer Overflow

  • Vulnerable module: python2.7
  • Introduced through: python2.7@2.7.13-2+deb9u3, python2.7/libpython2.7@2.7.13-2+deb9u3 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-minimal@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-stdlib@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-minimal@2.7.13-2+deb9u3

Overview

Affected versions of this package are vulnerable to Buffer Overflow. Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf is used unsafely.

Remediation

There is no fixed version for python2.7.

References

high severity

Credentials Management

  • Vulnerable module: python2.7
  • Introduced through: python2.7@2.7.13-2+deb9u3, python2.7/libpython2.7@2.7.13-2+deb9u3 and others
  • Fixed in: 2.7.13-2+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-minimal@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-stdlib@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-minimal@2.7.13-2+deb9u3

Overview

Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode Encoding (with an incorrect netloc) during NFKC normalization. The impact is: Information disclosure (credentials, cookies, etc. that are cached against a given hostname). The components are: urllib.parse.urlsplit, urllib.parse.urlparse. The attack vector is: A specially crafted URL could be incorrectly parsed to locate cookies or authentication data and send that information to a different host than when parsed correctly. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

References

high severity

Directory Traversal

  • Vulnerable module: python2.7
  • Introduced through: python2.7@2.7.13-2+deb9u3, python2.7/libpython2.7@2.7.13-2+deb9u3 and others
  • Fixed in: 2.7.13-2+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-minimal@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-stdlib@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-minimal@2.7.13-2+deb9u3

Overview

urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.

References

high severity

Improper Input Validation

  • Vulnerable module: python2.7
  • Introduced through: python2.7@2.7.13-2+deb9u3, python2.7/libpython2.7@2.7.13-2+deb9u3 and others
  • Fixed in: 2.7.13-2+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-minimal@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-stdlib@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-minimal@2.7.13-2+deb9u3

Overview

An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.

References

high severity

Improper Input Validation

  • Vulnerable module: python2.7
  • Introduced through: python2.7@2.7.13-2+deb9u3, python2.7/libpython2.7@2.7.13-2+deb9u3 and others
  • Fixed in: 2.7.13-2+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-minimal@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-stdlib@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-minimal@2.7.13-2+deb9u3

Overview

Affected versions of this package are vulnerable to Improper Input Validation. In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation.

Remediation

Upgrade python2.7 to version or higher.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: python2.7
  • Introduced through: python2.7@2.7.13-2+deb9u3, python2.7/libpython2.7@2.7.13-2+deb9u3 and others
  • Fixed in: 2.7.13-2+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-minimal@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/libpython2.7-stdlib@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-dev@2.7.13-2+deb9u3
  • Introduced through: google/cloud-sdk:235.0.0@* python2.7/python2.7-minimal@2.7.13-2+deb9u3

Overview

An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.

References

high severity

Buffer Overflow

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

Affected versions of this package are vulnerable to Buffer Overflow. Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf is used unsafely.

Remediation

There is no fixed version for python3.5.

References

high severity

Credentials Management

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others
  • Fixed in: 3.5.3-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode Encoding (with an incorrect netloc) during NFKC normalization. The impact is: Information disclosure (credentials, cookies, etc. that are cached against a given hostname). The components are: urllib.parse.urlsplit, urllib.parse.urlparse. The attack vector is: A specially crafted URL could be incorrectly parsed to locate cookies or authentication data and send that information to a different host than when parsed correctly. This is fixed in: v2.7.17, v2.7.17rc1, v2.7.18, v2.7.18rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.9, v3.6.9rc1; v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

References

high severity

Credentials Management

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others
  • Fixed in: 3.5.3-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

Affected versions of this package are vulnerable to Credentials Management. A security regression of CVE-2019-9636 was discovered in python since commit d537ab0ff9767ef024f26246899728f0116b1ec3 affecting versions 2.7, 3.5, 3.6, 3.7 and from v3.8.0a4 through v3.8.0b1, which still allows an attacker to exploit CVE-2019-9636 by abusing the user and password parts of a URL. When an application parses user-supplied URLs to store cookies, authentication credentials, or other kind of information, it is possible for an attacker to provide specially crafted URLs to make the application locate host-related information (e.g. cookies, authentication data) and send them to a different host than where it should, unlike if the URLs had been correctly parsed. The result of an attack may vary based on the application.

Remediation

Upgrade python3.5 to version or higher.

References

high severity

Directory Traversal

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others
  • Fixed in: 3.5.3-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.

References

high severity
new

HTTP Request Smuggling

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

Affected versions of this package are vulnerable to HTTP Request Smuggling. The package python/cpython from 0 and before 3.6.13, from 3.7.0 and before 3.7.10, from 3.8.0 and before 3.8.8, from 3.9.0 and before 3.9.2 are vulnerable to Web Cache Poisoning via urllib.parse.parse_qsl and urllib.parse.parse_qs by using a vector called parameter cloaking. When the attacker can separate query parameters using a semicolon (;), they can cause a difference in the interpretation of the request between the proxy (running with default configuration) and the server. This can result in malicious requests being cached as completely safe ones, as the proxy would usually not see the semicolon as a separator, and therefore would not include it in a cache key of an unkeyed parameter.

Remediation

There is no fixed version for python3.5.

References

high severity

Improper Encoding or Escaping of Output

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others
  • Fixed in: 3.5.3-1+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output http.client in Python 3.x before 3.5.10, 3.6.x before 3.6.12, 3.7.x before 3.7.9, and 3.8.x before 3.8.5 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of HTTPConnection.request.

Remediation

Upgrade python3.5 to version or higher.

References

high severity

Improper Input Validation

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others
  • Fixed in: 3.5.3-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

An issue was discovered in Python through 2.7.16, 3.x through 3.5.7, 3.6.x through 3.6.9, and 3.7.x through 3.7.4. The email module wrongly parses email addresses that contain multiple @ characters. An application that uses the email module and implements some kind of checks on the From/To headers of a message could be tricked into accepting an email address that should be denied. An attack may be the same as in CVE-2019-11340; however, this CVE applies to Python more generally.

References

high severity

Improper Input Validation

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others
  • Fixed in: 3.5.3-1+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

Affected versions of this package are vulnerable to Improper Input Validation. In Lib/tarfile.py in Python through 3.8.3, an attacker is able to craft a TAR archive leading to an infinite loop when opened by tarfile.open, because _proc_pax lacks header validation.

Remediation

Upgrade python3.5 to version or higher.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others
  • Fixed in: 3.5.3-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

Modules/_pickle.c in Python before 3.7.1 has an integer overflow via a large LONG_BINPUT value that is mishandled during a "resize to twice the size" attempt. This issue might cause memory exhaustion, but is only relevant if the pickle format is used for serializing tens or hundreds of gigabytes of data. This issue is fixed in: v3.4.10, v3.4.10rc1; v3.5.10, v3.5.10rc1, v3.5.7, v3.5.7rc1, v3.5.8, v3.5.8rc1, v3.5.8rc2, v3.5.9; v3.6.10, v3.6.10rc1, v3.6.11, v3.6.11rc1, v3.6.12, v3.6.7, v3.6.7rc1, v3.6.7rc2, v3.6.8, v3.6.8rc1, v3.6.9, v3.6.9rc1; v3.7.1, v3.7.1rc1, v3.7.1rc2, v3.7.2, v3.7.2rc1, v3.7.3, v3.7.3rc1, v3.7.4, v3.7.4rc1, v3.7.4rc2, v3.7.5, v3.7.5rc1, v3.7.6, v3.7.6rc1, v3.7.7, v3.7.7rc1, v3.7.8, v3.7.8rc1, v3.7.9.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: python3.5
  • Introduced through: python3.5@3.5.3-1+deb9u1, python3.5/libpython3.5-minimal@3.5.3-1+deb9u1 and others
  • Fixed in: 3.5.3-1+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* python3.5@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-minimal@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/libpython3.5-stdlib@3.5.3-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* python3.5/python3.5-minimal@3.5.3-1+deb9u1

Overview

An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.

References

high severity

Numeric Errors

high severity

Security Features

  • Vulnerable module: rsync
  • Introduced through: rsync@3.1.2-1+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* rsync@3.1.2-1+deb9u1

Overview

The parse_arguments function in options.c in rsyncd in rsync before 3.1.3 does not prevent multiple --protect-args uses, which allows remote attackers to bypass an argument-sanitization protection mechanism.

References

high severity

Out-of-Bounds

  • Vulnerable module: shadow/login
  • Introduced through: shadow/login@1:4.4-4.1 and shadow/passwd@1:4.4-4.1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* shadow/login@1:4.4-4.1
  • Introduced through: google/cloud-sdk:235.0.0@* shadow/passwd@1:4.4-4.1

Overview

In shadow before 4.5, the newusers tool could be made to manipulate internal data structures in ways unintended by the authors. Malformed input may lead to crashes (with a buffer overflow or other memory corruption) or other unspecified behaviors. This crosses a privilege boundary in, for example, certain web-hosting environments in which a Control Panel allows an unprivileged user account to create subaccounts.

References

high severity

Improper Handling of Exceptional Conditions

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u3

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

selectExpander in select.c in SQLite 3.30.1 proceeds with WITH stack unwinding even after a parsing error.

References

high severity

Improper Input Validation

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries that occur after crafted changes to FTS3 shadow tables, allowing remote attackers to execute arbitrary code by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases), aka Magellan.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

SQLite before 3.25.3, when the FTS3 extension is enabled, encounters an integer overflow (and resultant buffer overflow) for FTS3 queries in a "merge" operation that occurs after crafted changes to FTS3 shadow tables, allowing remote attackers to execute arbitrary code by leveraging the ability to run arbitrary SQL statements (such as in certain WebSQL use cases). This is a different vulnerability than CVE-2018-20346.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

In SQLite through 3.22.0, databases whose schema is corrupted using a CREATE TABLE AS statement could cause a NULL pointer dereference, related to build.c and prepare.c.

References

high severity

NULL Pointer Dereference

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

In SQLite 3.27.2, interleaving reads and writes in a single transaction with an fts5 virtual table will lead to a NULL Pointer Dereference in fts5ChunkIterate in sqlite3.c. This is related to ext/fts5/fts5_hash.c and ext/fts5/fts5_index.c.

References

high severity

Out-of-bounds Read

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c.

References

high severity

Out-of-bounds Read

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

high severity

Out-of-bounds Read

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. A malicious application may cause a denial of service or potentially disclose memory contents.

Remediation

There is no fixed version for sqlite3.

References

high severity

Out-of-bounds Write

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

Integer overflow in SQLite via WebSQL in Google Chrome prior to 74.0.3729.131 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References

high severity

Use After Free

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

Affected versions of this package are vulnerable to Use After Free ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.

Remediation

Upgrade sqlite3 to version or higher.

References

high severity

Use After Free

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.16.2-5+deb9u1
  • Fixed in: 3.16.2-5+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* sqlite3/libsqlite3-0@3.16.2-5+deb9u1

Overview

Affected versions of this package are vulnerable to Use After Free. SQLite 3.32.2 has a use-after-free in resetAccumulator in select.c because the parse tree rewrite for window functions is too late.

Remediation

Upgrade sqlite3 to version or higher.

References

high severity

Access Restriction Bypass

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@232-25+deb9u8 and systemd/libudev1@232-25+deb9u8
  • Fixed in: 232-25+deb9u11

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libsystemd0@232-25+deb9u8
  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libudev1@232-25+deb9u8

Overview

In systemd before v242-rc4, it was discovered that pam_systemd does not properly sanitize the environment before using the XDG_SEAT variable. It is possible for an attacker, in some particular configurations, to set a XDG_SEAT environment variable which allows for commands to be checked against polkit policies using the "allow_active" element rather than "allow_any".

References

high severity

Deserialization of Untrusted Data

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@232-25+deb9u8 and systemd/libudev1@232-25+deb9u8
  • Fixed in: 232-25+deb9u10

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libsystemd0@232-25+deb9u8
  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libudev1@232-25+deb9u8

Overview

A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution via NotifyAccess. This can be used to improperly influence systemd execution and possibly lead to root privilege escalation. Affected releases are systemd versions up to and including 239.

References

high severity

Incorrect Privilege Assignment

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@232-25+deb9u8 and systemd/libudev1@232-25+deb9u8

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libsystemd0@232-25+deb9u8
  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libudev1@232-25+deb9u8

Overview

It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient service UID/GID even after the service is terminated. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the UID/GID will be recycled.

References

high severity

Information Exposure

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@232-25+deb9u8 and systemd/libudev1@232-25+deb9u8

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libsystemd0@232-25+deb9u8
  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libudev1@232-25+deb9u8

Overview

systemd 242 changes the VT1 mode upon a logout, which allows attackers to read cleartext passwords in certain circumstances, such as watching a shutdown, or using Ctrl-Alt-F1 and Ctrl-Alt-F2. This occurs because the KDGKBMODE (aka current keyboard mode) check is mishandled.

References

high severity

Privilege Chaining

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@232-25+deb9u8 and systemd/libudev1@232-25+deb9u8

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libsystemd0@232-25+deb9u8
  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libudev1@232-25+deb9u8

Overview

It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of SUID binaries, which would allow to create binaries owned by the service transient group with the setgid bit set. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the GID will be recycled.

References

high severity

Use After Free

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@232-25+deb9u8 and systemd/libudev1@232-25+deb9u8

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libsystemd0@232-25+deb9u8
  • Introduced through: google/cloud-sdk:235.0.0@* systemd/libudev1@232-25+deb9u8

Overview

A heap use-after-free vulnerability was found in systemd before version v245-rc1, where asynchronous Polkit queries are performed while handling dbus messages. A local unprivileged attacker can abuse this flaw to crash systemd services or potentially execute code and elevate their privileges, by sending specially crafted dbus messages.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: tiff/libtiff5
  • Introduced through: tiff/libtiff5@4.0.8-2+deb9u4
  • Fixed in: 4.0.8-2+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* tiff/libtiff5@4.0.8-2+deb9u4

Overview

An issue was discovered in LibTIFF 4.0.9. There is a int32 overflow in multiply_ms in tools/ppm2tiff.c, which can cause a denial of service (crash) or possibly have unspecified other impact via a crafted image file.

References

high severity

Out-of-bounds Write

  • Vulnerable module: tiff/libtiff5
  • Introduced through: tiff/libtiff5@4.0.8-2+deb9u4
  • Fixed in: 4.0.8-2+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* tiff/libtiff5@4.0.8-2+deb9u4

Overview

Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6 and 4.0.9 allows remote attackers to cause a denial of service (crash) or possibly have unspecified other impact via a crafted TIFF file.

References

high severity

Out-of-bounds Write

  • Vulnerable module: tiff/libtiff5
  • Introduced through: tiff/libtiff5@4.0.8-2+deb9u4
  • Fixed in: 4.0.8-2+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* tiff/libtiff5@4.0.8-2+deb9u4

Overview

tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a "Negative-size-param" condition.

References

high severity

Access Restriction Bypass

  • Vulnerable module: util-linux
  • Introduced through: util-linux@2.29.2-1+deb9u1, util-linux/bsdutils@1:2.29.2-1+deb9u1 and others

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* util-linux@2.29.2-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* util-linux/bsdutils@1:2.29.2-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* util-linux/libblkid1@2.29.2-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* util-linux/libfdisk1@2.29.2-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* util-linux/libmount1@2.29.2-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* util-linux/libsmartcols1@2.29.2-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* util-linux/libuuid1@2.29.2-1+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* util-linux/mount@2.29.2-1+deb9u1

Overview

runuser in util-linux allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characters to the terminal's input buffer.

References

medium severity

Improper Input Validation

  • Vulnerable module: apt
  • Introduced through: apt@1.4.9, apt/apt-transport-https@1.4.9 and others
  • Fixed in: 1.4.10

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* apt@1.4.9
  • Introduced through: google/cloud-sdk:235.0.0@* apt/apt-transport-https@1.4.9
  • Introduced through: google/cloud-sdk:235.0.0@* apt/libapt-pkg5.0@1.4.9

Overview

Missing input validation in the ar/tar implementations of APT before version 2.1.2 could result in denial of service when processing specially crafted deb files.

References

medium severity

Integer Overflow or Wraparound

  • Vulnerable module: apt
  • Introduced through: apt@1.4.9, apt/apt-transport-https@1.4.9 and others
  • Fixed in: 1.4.11

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* apt@1.4.9
  • Introduced through: google/cloud-sdk:235.0.0@* apt/apt-transport-https@1.4.9
  • Introduced through: google/cloud-sdk:235.0.0@* apt/libapt-pkg5.0@1.4.9

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;

Remediation

Upgrade apt to version or higher.

References

medium severity

Allocation of Resources Without Limits or Throttling

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an attempted excessive memory allocation in setup_group in elf.c.

References

medium severity

Allocation of Resources Without Limits or Throttling

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an attempted excessive memory allocation in elf_read_notes in elf.c.

References

medium severity

Improper Input Validation

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The aout_32_swap_std_reloc_out function in aoutx.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils before 2.31, allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted file, as demonstrated by objcopy.

References

medium severity

Improper Input Validation

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The bfd_get_debug_link_info_1 function in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, has an unchecked strnlen operation. Remote attackers could leverage this vulnerability to cause a denial of service (segmentation fault) via a crafted ELF file.

References

medium severity

Integer Overflow or Wraparound

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The parse_die function in dwarf1.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (integer overflow and application crash) via an ELF file with corrupt dwarf1 debug information, as demonstrated by nm.

References

medium severity

Integer Overflow or Wraparound

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (integer underflow or overflow, and application crash) via an ELF file with a corrupt DWARF FORM block, as demonstrated by nm.

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The assign_file_positions_for_non_load_sections function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an ELF file with a RELRO segment that lacks a matching LOAD segment, as demonstrated by objcopy.

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The ignore_section_sym function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, does not validate the output_section pointer in the case of a symtab entry with a "SECTION" type that has a "0" value, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file, as demonstrated by objcopy.

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The swap_std_reloc_in function in aoutx.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (aout_32_swap_std_reloc_out NULL pointer dereference and application crash) via a crafted ELF file, as demonstrated by objcopy.

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

concat_filename in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted binary file, as demonstrated by nm-new.

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The *_get_synthetic_symtab functions in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandle the failure of a certain canonicalization step, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted ELF file, related to elf32-i386.c and elf64-x86-64.c.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The getsym function in tekhex.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a malformed tekhex binary.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The get_build_id function in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file in which a certain size field is larger than a corresponding data field, as demonstrated by mishandling within the objdump program.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

process_cu_tu_index in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted binary file, as demonstrated by readelf.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The pe_print_idata function in peXXigen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandles HintName vector entries, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted PE file, related to the bfd_getl16 function.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The getvalue function in tekhex.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, allows remote attackers to cause a denial of service (stack-based buffer over-read and application crash) via a crafted tekhex file, as demonstrated by mishandling within the nm program.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The elf_parse_notes function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (out-of-bounds read and segmentation violation) via a note with a large alignment.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, does not validate the PLT section size, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file, related to elf_i386_get_synthetic_symtab in elf32-i386.c and elf_x86_64_get_synthetic_symtab in elf64-x86-64.c.

References

medium severity

Out-of-bounds Write

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

The _bfd_XX_bfd_copy_private_bfd_data_common function in peXXigen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, processes a negative Data Directory size with an unbounded loop that increases the value of (external_IMAGE_DEBUG_DIRECTORY) *edd so that the address exceeds its own memory region, resulting in an out-of-bounds memory write, as demonstrated by objcopy copying private info with _bfd_pex64_bfd_copy_private_bfd_data_common in pex64igen.c.

References

medium severity

Resource Exhaustion

  • Vulnerable module: binutils
  • Introduced through: binutils@2.28-5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* binutils@2.28-5

Overview

An issue was discovered in arm_pt in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_arm_hp_template, demangle_class_name, demangle_fund_type, do_type, do_arg, demangle_args, and demangle_nested_args. This can occur during execution of nm-new.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: cups/libcups2
  • Introduced through: cups/libcups2@2.2.1-8+deb9u3
  • Fixed in: 2.2.1-8+deb9u4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* cups/libcups2@2.2.1-8+deb9u3

Overview

In ippSetValueTag of ipp.c in Android 8.0, 8.1 and 9, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure from the printer service with no additional execution privileges needed. User interaction is not needed for exploitation.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: cups/libcups2
  • Introduced through: cups/libcups2@2.2.1-8+deb9u3
  • Fixed in: 2.2.1-8+deb9u5

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* cups/libcups2@2.2.1-8+deb9u3

Overview

In array_find of array.c, there is a possible out-of-bounds read due to an incorrect bounds check. This could lead to local information disclosure in the printer spooler with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-111210196

References

medium severity

Improper Resource Shutdown or Release

  • Vulnerable module: dbus
  • Introduced through: dbus@1.10.26-0+deb9u1 and dbus/libdbus-1-3@1.10.26-0+deb9u1
  • Fixed in: 1.10.32-0+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* dbus@1.10.26-0+deb9u1
  • Introduced through: google/cloud-sdk:235.0.0@* dbus/libdbus-1-3@1.10.26-0+deb9u1

Overview

Affected versions of this package are vulnerable to Improper Resource Shutdown or Release. An issue was discovered in dbus >= 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AF_UNIX socket could use this to make the system service reach its file descriptor limit, denying service to subsequent D-Bus clients.

Remediation

Upgrade dbus to version or higher.

References

medium severity

Out-of-bounds Write

  • Vulnerable module: e2fsprogs
  • Introduced through: e2fsprogs@1.43.4-2, e2fsprogs/e2fslibs@1.43.4-2 and others
  • Fixed in: 1.43.4-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* e2fsprogs@1.43.4-2
  • Introduced through: google/cloud-sdk:235.0.0@* e2fsprogs/e2fslibs@1.43.4-2
  • Introduced through: google/cloud-sdk:235.0.0@* e2fsprogs/libcomerr2@1.43.4-2
  • Introduced through: google/cloud-sdk:235.0.0@* e2fsprogs/libss2@1.43.4-2

Overview

An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially crafted ext4 partition can cause an out-of-bounds write on the heap, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.

References

medium severity

Out-of-bounds Write

  • Vulnerable module: e2fsprogs
  • Introduced through: e2fsprogs@1.43.4-2, e2fsprogs/e2fslibs@1.43.4-2 and others
  • Fixed in: 1.43.4-2+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* e2fsprogs@1.43.4-2
  • Introduced through: google/cloud-sdk:235.0.0@* e2fsprogs/e2fslibs@1.43.4-2
  • Introduced through: google/cloud-sdk:235.0.0@* e2fsprogs/libcomerr2@1.43.4-2
  • Introduced through: google/cloud-sdk:235.0.0@* e2fsprogs/libss2@1.43.4-2

Overview

A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.

References

medium severity

Out-of-Bounds

  • Vulnerable module: elfutils/libelf1
  • Introduced through: elfutils/libelf1@0.168-1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* elfutils/libelf1@0.168-1

Overview

An invalid memory address dereference was discovered in dwfl_segment_report_module.c in libdwfl in elfutils through v0.174. The vulnerability allows attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by consider_notes.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: elfutils/libelf1
  • Introduced through: elfutils/libelf1@0.168-1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* elfutils/libelf1@0.168-1

Overview

dwarf_getaranges in dwarf_getaranges.c in libdw in elfutils before 2018-08-18 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file.

References

medium severity

Missing Release of Resource after Effective Lifetime

  • Vulnerable module: flac/libflac8
  • Introduced through: flac/libflac8@1.3.2-1
  • Fixed in: 1.3.2-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* flac/libflac8@1.3.2-1

Overview

An error in the "read_metadata_vorbiscomment_()" function (src/libFLAC/stream_decoder.c) in FLAC version 1.3.2 can be exploited to cause a memory leak via a specially crafted FLAC file.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: flac/libflac8
  • Introduced through: flac/libflac8@1.3.2-1
  • Fixed in: 1.3.2-2+deb9u1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* flac/libflac8@1.3.2-1

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-156076070

Remediation

Upgrade flac to version or higher.

References

medium severity

Resource Exhaustion

  • Vulnerable module: flac/libflac8
  • Introduced through: flac/libflac8@1.3.2-1

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* flac/libflac8@1.3.2-1

Overview

Affected versions of this package are vulnerable to Resource Exhaustion. In read_metadata_vorbiscomment_ of stream_decoder.c, there is possible memory exhaustion due to a memory leak. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-124775381

Remediation

There is no fixed version for flac.

References

medium severity

Out-of-bounds Write

  • Vulnerable module: freetype/libfreetype6
  • Introduced through: freetype/libfreetype6@2.6.3-3.2
  • Fixed in: 2.6.3-3.2+deb9u2

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* freetype/libfreetype6@2.6.3-3.2

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Remediation

Upgrade freetype to version or higher.

References

medium severity

Divide By Zero

  • Vulnerable module: giflib/libgif7
  • Introduced through: giflib/libgif7@5.1.4-0.4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* giflib/libgif7@5.1.4-0.4

Overview

In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero.

References

medium severity

Out-of-Bounds

  • Vulnerable module: giflib/libgif7
  • Introduced through: giflib/libgif7@5.1.4-0.4

Detailed paths

  • Introduced through: google/cloud-sdk:235.0.0@* giflib/libgif7@5.1.4-0.4

Overview

Heap-based buffer overflow in util/gif2rgb.c in gif2rgb in giflib 5.1.2 allows remote attackers to cause a denial of service (application crash) via the background color index in a GIF file.

References

medium severity

Improper Certificate Validation