Docker hassioaddons/ubuntu-base:amd64-5.0.1

Vulnerabilities

113 via 205 paths

Dependencies

120

Source

Group 6 Copy Created with Sketch. Docker

Target OS

ubuntu:18.04
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Severity
  • 1
  • 57
  • 55
Status
  • 113
  • 0
  • 0

high severity

NULL Pointer Dereference

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.1-1ubuntu2.1~18.04.5 and openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5
  • Fixed in: 1.1.1-1ubuntu2.1~18.04.7

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl@1.1.1-1ubuntu2.1~18.04.5
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference. The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified. OpenSSL's s_server, s_client and verify tools have support for the "-crl_download" option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue. Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w).

Remediation

Upgrade openssl to version or higher.

References

medium severity

Improper Input Validation

  • Vulnerable module: apt
  • Introduced through: apt@1.6.12 and apt/libapt-pkg5.0@1.6.12
  • Fixed in: 1.6.12ubuntu0.1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* apt@1.6.12
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* apt/libapt-pkg5.0@1.6.12

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@1.6.12 and apt/libapt-pkg5.0@1.6.12
  • Fixed in: 1.6.12ubuntu0.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* apt@1.6.12
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* apt/libapt-pkg5.0@1.6.12

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

Arbitrary Code Injection

  • Vulnerable module: curl
  • Introduced through: curl@7.58.0-2ubuntu3.8 and curl/libcurl4@7.58.0-2ubuntu3.8
  • Fixed in: 7.58.0-2ubuntu3.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl@7.58.0-2ubuntu3.8
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl/libcurl4@7.58.0-2ubuntu3.8

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

medium severity

Improper Certificate Validation

  • Vulnerable module: curl
  • Introduced through: curl@7.58.0-2ubuntu3.8 and curl/libcurl4@7.58.0-2ubuntu3.8
  • Fixed in: 7.58.0-2ubuntu3.12

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl@7.58.0-2ubuntu3.8
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl/libcurl4@7.58.0-2ubuntu3.8

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

medium severity

Out-of-bounds Write

  • Vulnerable module: curl
  • Introduced through: curl@7.58.0-2ubuntu3.8 and curl/libcurl4@7.58.0-2ubuntu3.8
  • Fixed in: 7.58.0-2ubuntu3.12

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl@7.58.0-2ubuntu3.8
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl/libcurl4@7.58.0-2ubuntu3.8

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

medium severity

Out-of-bounds Write

  • Vulnerable module: e2fsprogs
  • Introduced through: e2fsprogs@1.44.1-1ubuntu1.2, e2fsprogs/libcom-err2@1.44.1-1ubuntu1.2 and others
  • Fixed in: 1.44.1-1ubuntu1.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* e2fsprogs@1.44.1-1ubuntu1.2
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* e2fsprogs/libcom-err2@1.44.1-1ubuntu1.2
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* e2fsprogs/libext2fs2@1.44.1-1ubuntu1.2
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* e2fsprogs/libss2@1.44.1-1ubuntu1.2

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

Information Exposure

  • Vulnerable module: gcc-8/gcc-8-base
  • Introduced through: gcc-8/gcc-8-base@8.3.0-6ubuntu1~18.04.1, gcc-8/libgcc1@1:8.3.0-6ubuntu1~18.04.1 and others

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* gcc-8/gcc-8-base@8.3.0-6ubuntu1~18.04.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* gcc-8/libgcc1@1:8.3.0-6ubuntu1~18.04.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* gcc-8/libstdc++6@8.3.0-6ubuntu1~18.04.1

Overview

Affected versions of this package are vulnerable to Information Exposure. Arm Armv8-A core implementations utilizing speculative execution past unconditional changes in control flow may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka "straight-line speculation."

Remediation

There is no fixed version for gcc-8.

References

medium severity

Improper Input Validation

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1
  • Fixed in: 2.27-3ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

In the GNU C Library (aka glibc or libc6) through 2.28, attempting to resolve a crafted hostname via getaddrinfo() leads to the allocation of a socket descriptor that is not closed. This is related to the if_nametoindex() function.

References

medium severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1
  • Fixed in: 2.27-3ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

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

medium severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1
  • Fixed in: 2.27-3ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

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

medium severity

Out-of-bounds Write

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1
  • Fixed in: 2.27-3ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. 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.

Remediation

Upgrade glibc to version or higher.

References

medium severity

Reachable Assertion

  • Vulnerable module: krb5/libgssapi-krb5-2
  • Introduced through: krb5/libgssapi-krb5-2@1.16-2ubuntu0.1, krb5/libk5crypto3@1.16-2ubuntu0.1 and others

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libgssapi-krb5-2@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libk5crypto3@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libkrb5-3@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libkrb5support0@1.16-2ubuntu0.1

Overview

A Reachable Assertion issue was discovered in the KDC in MIT Kerberos 5 (aka krb5) before 1.17. If an attacker can obtain a krbtgt ticket using an older encryption type (single-DES, triple-DES, or RC4), the attacker can crash the KDC by making an S4U2Self request.

References

medium severity

Uncontrolled Recursion

  • Vulnerable module: krb5/libgssapi-krb5-2
  • Introduced through: krb5/libgssapi-krb5-2@1.16-2ubuntu0.1, krb5/libk5crypto3@1.16-2ubuntu0.1 and others
  • Fixed in: 1.16-2ubuntu0.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libgssapi-krb5-2@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libk5crypto3@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libkrb5-3@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libkrb5support0@1.16-2ubuntu0.1

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

medium severity

Race Condition

  • Vulnerable module: libgcrypt20
  • Introduced through: libgcrypt20@1.8.1-4ubuntu1.1
  • Fixed in: 1.8.1-4ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libgcrypt20@1.8.1-4ubuntu1.1

Overview

It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: libonig/libonig4
  • Introduced through: libonig/libonig4@6.7.0-1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libonig/libonig4@6.7.0-1

Overview

An integer overflow in the search_in_range function in regexec.c in Oniguruma 6.x before 6.9.4_rc2 leads to an out-of-bounds read, in which the offset of this read is under the control of an attacker. (This only affects the 32-bit compiled version). Remote attackers can cause a denial-of-service or information disclosure, or possibly have unspecified other impact, via a crafted regular expression.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: libonig/libonig4
  • Introduced through: libonig/libonig4@6.7.0-1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libonig/libonig4@6.7.0-1

Overview

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function fetch_interval_quantifier (formerly known as fetch_range_quantifier) in regparse.c, PFETCH is called without checking PEND. This leads to a heap-based buffer over-read.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: libonig/libonig4
  • Introduced through: libonig/libonig4@6.7.0-1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libonig/libonig4@6.7.0-1

Overview

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: libonig/libonig4
  • Introduced through: libonig/libonig4@6.7.0-1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libonig/libonig4@6.7.0-1

Overview

Oniguruma through 6.9.3, as used in PHP 7.3.x and other products, has a heap-based buffer over-read in str_lower_case_match in regexec.c.

References

medium severity

Uncontrolled Recursion

  • Vulnerable module: libonig/libonig4
  • Introduced through: libonig/libonig4@6.7.0-1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libonig/libonig4@6.7.0-1

Overview

Oniguruma before 6.9.3 allows Stack Exhaustion in regcomp.c because of recursion in regparse.c.

References

medium severity

Use After Free

  • Vulnerable module: libonig/libonig4
  • Introduced through: libonig/libonig4@6.7.0-1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libonig/libonig4@6.7.0-1

Overview

A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe(). Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.

References

medium severity

Allocation of Resources Without Limits or Throttling

  • Vulnerable module: nghttp2/libnghttp2-14
  • Introduced through: nghttp2/libnghttp2-14@1.30.0-1ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* nghttp2/libnghttp2-14@1.30.0-1ubuntu1

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

medium severity

Resource Exhaustion

  • Vulnerable module: nghttp2/libnghttp2-14
  • Introduced through: nghttp2/libnghttp2-14@1.30.0-1ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* nghttp2/libnghttp2-14@1.30.0-1ubuntu1

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

medium severity

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

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

CVE-2020-25709

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.8

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

Overview

Affected versions of this package are vulnerable to CVE-2020-25709 assertion failure in Certificate List syntax validation

Remediation

Upgrade openldap to version or higher.

References

medium severity

CVE-2020-25710

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.8

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

Overview

Affected versions of this package are vulnerable to CVE-2020-25710 assertion failure in CSN normalization with invalid input

Remediation

Upgrade openldap to version or higher.

References

medium severity

CVE-2020-36226

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Double Free

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Integer Underflow

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Integer Underflow

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Loop with Unreachable Exit Condition ('Infinite Loop')

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

NULL Pointer Dereference

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.7

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Out-of-bounds Read

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Reachable Assertion

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Reachable Assertion

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity
new

Reachable Assertion

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.10

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Release of Invalid Pointer or Reference

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity

Resource Exhaustion

  • Vulnerable module: openldap/libldap-2.4-2
  • Introduced through: openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4 and openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4
  • Fixed in: 2.4.45+dfsg-1ubuntu1.5

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-2.4-2@2.4.45+dfsg-1ubuntu1.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openldap/libldap-common@2.4.45+dfsg-1ubuntu1.4

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

medium severity
new

Integer Overflow or Wraparound

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.1-1ubuntu2.1~18.04.5 and openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5
  • Fixed in: 1.1.1-1ubuntu2.1~18.04.8

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl@1.1.1-1ubuntu2.1~18.04.5
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5

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

medium severity

Integer Overflow or Wraparound

  • Vulnerable module: p11-kit/libp11-kit0
  • Introduced through: p11-kit/libp11-kit0@0.23.9-2
  • Fixed in: 0.23.9-2ubuntu0.1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* p11-kit/libp11-kit0@0.23.9-2

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

medium severity

Out-of-bounds Read

  • Vulnerable module: p11-kit/libp11-kit0
  • Introduced through: p11-kit/libp11-kit0@0.23.9-2
  • Fixed in: 0.23.9-2ubuntu0.1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* p11-kit/libp11-kit0@0.23.9-2

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. An issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.

Remediation

Upgrade p11-kit to version or higher.

References

medium severity

Out-of-bounds Write

  • Vulnerable module: p11-kit/libp11-kit0
  • Introduced through: p11-kit/libp11-kit0@0.23.9-2
  • Fixed in: 0.23.9-2ubuntu0.1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* p11-kit/libp11-kit0@0.23.9-2

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. An issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may not allocate sufficient length for the buffer to store the deserialized value.

Remediation

Upgrade p11-kit to version or higher.

References

medium severity

CVE-2019-19959

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

ext/misc/zipfile.c in SQLite 3.30.1 mishandles certain uses of INSERT INTO in situations involving embedded '\0' characters in filenames, leading to a memory-management error that can be detected by (for example) valgrind.

References

medium severity

Improper Input Validation

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Insufficient data validation in SQLite in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to bypass defense-in-depth measures via a crafted HTML page.

References

medium severity

Integer Overflow or Wraparound

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.4

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. SQLite through 3.32.0 has an integer overflow in sqlite3_str_vappendf in printf.c.

Remediation

Upgrade sqlite3 to version or higher.

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

multiSelect in select.c in SQLite 3.30.1 mishandles certain errors during parsing, as demonstrated by errors from sqlite3WindowRewrite() calls. NOTE: this vulnerability exists because of an incomplete fix for CVE-2019-19880.

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

flattenSubquery in select.c in SQLite 3.30.1 mishandles certain uses of SELECT DISTINCT involving a LEFT JOIN in which the right-hand side is a view. This can cause a NULL pointer dereference (or incorrect results).

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.

References

medium severity

NULL Pointer Dereference

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.4

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference ext/fts3/fts3_snippet.c in SQLite before 3.32.0 has a NULL pointer dereference via a crafted matchinfo() query.

Remediation

Upgrade sqlite3 to version or higher.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Out of bounds read in SQLite in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Out of bounds read in SQLite in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

References

medium severity

Out-of-bounds Read

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

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

medium severity

Out-of-bounds Write

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Out of bounds write in SQLite in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References

medium severity

Unrestricted Upload of File with Dangerous Type

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

zipfileUpdate in ext/misc/zipfile.c in SQLite 3.30.1 mishandles a NULL pathname during an update of a ZIP archive.

References

medium severity

Use After Free

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.4

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

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

medium severity

Use of Uninitialized Resource

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Uninitialized data in SQLite in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

References

medium severity

Information Exposure

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@237-3ubuntu10.33 and systemd/libudev1@237-3ubuntu10.33

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libsystemd0@237-3ubuntu10.33
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libudev1@237-3ubuntu10.33

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

medium severity

Use After Free

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@237-3ubuntu10.33 and systemd/libudev1@237-3ubuntu10.33
  • Fixed in: 237-3ubuntu10.38

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libsystemd0@237-3ubuntu10.33
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libudev1@237-3ubuntu10.33

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

low severity

Improper Check for Dropped Privileges

  • Vulnerable module: bash
  • Introduced through: bash@4.4.18-2ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* bash@4.4.18-2ubuntu1.2

Overview

An issue was discovered in disable_priv_mode in shell.c in GNU Bash through 5.0 patch 11. By default, if Bash is run with its effective UID not equal to its real UID, it will drop privileges by setting its effective UID to its real UID. However, it does so incorrectly. On Linux and other systems that support "saved UID" functionality, the saved UID is not dropped. An attacker with command execution in the shell can use "enable -f" for runtime loading of a new builtin, which can be a shared object that calls setuid() and therefore regains privileges. However, binaries running with an effective UID of 0 are unaffected.

References

low severity

Improper Input Validation

  • Vulnerable module: coreutils
  • Introduced through: coreutils@8.28-1ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* coreutils@8.28-1ubuntu1

Overview

chroot in GNU coreutils, when used with --userspec, 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

low severity

Information Exposure

  • Vulnerable module: curl
  • Introduced through: curl@7.58.0-2ubuntu3.8 and curl/libcurl4@7.58.0-2ubuntu3.8
  • Fixed in: 7.58.0-2ubuntu3.12

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl@7.58.0-2ubuntu3.8
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl/libcurl4@7.58.0-2ubuntu3.8

Overview

Affected versions of this package are vulnerable to Information Exposure. A malicious server can use the FTP PASV response to trick curl 7.73.0 and earlier into connecting back to a given IP address and port, and this way potentially make curl extract information about services that are otherwise private and not disclosed, for example doing port scanning and service banner extractions.

Remediation

Upgrade curl to version or higher.

References

low severity

Use After Free

  • Vulnerable module: curl
  • Introduced through: curl@7.58.0-2ubuntu3.8 and curl/libcurl4@7.58.0-2ubuntu3.8
  • Fixed in: 7.58.0-2ubuntu3.10

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl@7.58.0-2ubuntu3.8
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* curl/libcurl4@7.58.0-2ubuntu3.8

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

low severity

CVE-2020-27618

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

Affected versions of this package are vulnerable to CVE-2020-27618 iconv when processing invalid multi-byte input sequences fails to advance the input state, which could result in an infinite loop

Remediation

There is no fixed version for glibc.

References

low severity

Improper Data Handling

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

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

low severity

Improper Data Handling

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

The pop_fail_stack function in the GNU C Library (aka glibc or libc6) allows context-dependent attackers to cause a denial of service (assertion failure and application crash) via vectors related to extended regular expression processing.

References

low severity

Improper Input Validation

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

The iconv program in the GNU C Library (aka glibc or libc6) 2.31 and earlier, when invoked with multiple suffixes in the destination encoding (TRANSLATE or IGNORE) along with the -c option, enters an infinite loop when processing invalid multi-byte input sequences, leading to a denial of service.

References

low severity

Improper Input Validation

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

In the GNU C Library (aka glibc or libc6) through 2.28, the getaddrinfo function would successfully parse a string that contained an IPv4 address followed by whitespace and arbitrary characters, which could lead applications to incorrectly assume that it had parsed a valid string, without the possibility of embedded HTTP headers or other potentially dangerous substrings.

References

low severity

Information Exposure

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1
  • Fixed in: 2.27-3ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC environment variable during program execution after a security transition, allowing local attackers to restrict the possible mapping addresses for loaded libraries and thus bypass ASLR for a setuid program.

References

low severity

Integer Underflow

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

Affected versions of this package are vulnerable to Integer Underflow. An exploitable signed comparison vulnerability exists in the ARMv7 memcpy() implementation of GNU glibc 2.30.9000. Calling memcpy() (on ARMv7 targets that utilize the GNU glibc implementation) with a negative value for the 'num' parameter results in a signed comparison vulnerability. If an attacker underflows the 'num' parameter to memcpy(), this vulnerability could lead to undefined behavior such as writing to out-of-bounds memory and potentially remote code execution. Furthermore, this memcpy() implementation allows for program execution to continue in scenarios where a segmentation fault or crash should have occurred. The dangers occur in that subsequent execution and iterations of this code will be executed with this corrupted data.

Remediation

There is no fixed version for glibc.

References

low severity

Out-of-Bounds

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

In the GNU C Library (aka glibc or libc6) through 2.29, the memcmp function for the x32 architecture can incorrectly return zero (indicating that the inputs are equal) because the RDX most significant bit is mishandled.

References

low severity

Out-of-Bounds

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1
  • Fixed in: 2.27-3ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. The GNU C Library (aka glibc or libc6) before 2.32 could overflow an on-stack buffer during range reduction if an input to an 80-bit long double function contains a non-canonical bit pattern, a seen when passing a 0x5d414141414141410000 value to sinl on x86 targets. This is related to sysdeps/ieee754/ldbl-96/e_rem_pio2l.c.

Remediation

Upgrade glibc to version or higher.

References

low severity

Out-of-bounds Read

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.

Remediation

There is no fixed version for glibc.

References

low severity

Out-of-bounds Read

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1
  • Fixed in: 2.27-3ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

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

low severity

Uncontrolled Recursion

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(\227|)(\1\1|t1|\\2537)+' in grep.

References

low severity

Use After Free

  • Vulnerable module: glibc/libc-bin
  • Introduced through: glibc/libc-bin@2.27-3ubuntu1 and glibc/libc6@2.27-3ubuntu1
  • Fixed in: 2.27-3ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc-bin@2.27-3ubuntu1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* glibc/libc6@2.27-3ubuntu1

Overview

Affected versions of this package are vulnerable to Use After Free. 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.

Remediation

Upgrade glibc to version or higher.

References

low severity

Improper Validation of Certificate with Host Mismatch

  • Vulnerable module: gnupg2/gpgv
  • Introduced through: gnupg2/gpgv@2.2.4-1ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* gnupg2/gpgv@2.2.4-1ubuntu1.2

Overview

Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause a persistent denial of service, because of a Certificate Spamming Attack.

References

low severity

Use of a Broken or Risky Cryptographic Algorithm

  • Vulnerable module: gnupg2/gpgv
  • Introduced through: gnupg2/gpgv@2.2.4-1ubuntu1.2
  • Fixed in: 2.2.4-1ubuntu1.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* gnupg2/gpgv@2.2.4-1ubuntu1.2

Overview

A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness to create forged certificate signatures. This issue affects GnuPG versions before 2.2.18.

References

low severity

Information Exposure

  • Vulnerable module: gnutls28/libgnutls30
  • Introduced through: gnutls28/libgnutls30@3.5.18-1ubuntu1.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* gnutls28/libgnutls30@3.5.18-1ubuntu1.2

Overview

A Bleichenbacher type side-channel based padding oracle attack was found in the way gnutls handles verification of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run process on the same physical core as the victim process, could use this to extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.

References

low severity

Key Management Errors

  • Vulnerable module: heimdal/libasn1-8-heimdal
  • Introduced through: heimdal/libasn1-8-heimdal@7.5.0+dfsg-1, heimdal/libgssapi3-heimdal@7.5.0+dfsg-1 and others

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libasn1-8-heimdal@7.5.0+dfsg-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libgssapi3-heimdal@7.5.0+dfsg-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libhcrypto4-heimdal@7.5.0+dfsg-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libheimbase1-heimdal@7.5.0+dfsg-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libheimntlm0-heimdal@7.5.0+dfsg-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libhx509-5-heimdal@7.5.0+dfsg-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libkrb5-26-heimdal@7.5.0+dfsg-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libroken18-heimdal@7.5.0+dfsg-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* heimdal/libwind0-heimdal@7.5.0+dfsg-1

Overview

In the client side of Heimdal before 7.6.0, failure to verify anonymous PKINIT PA-PKINIT-KX key exchange permits a man-in-the-middle attack. This issue is in krb5_init_creds_step in lib/krb5/init_creds_pw.c.

References

low severity

Integer Overflow or Wraparound

  • Vulnerable module: krb5/libgssapi-krb5-2
  • Introduced through: krb5/libgssapi-krb5-2@1.16-2ubuntu0.1, krb5/libk5crypto3@1.16-2ubuntu0.1 and others

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libgssapi-krb5-2@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libk5crypto3@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libkrb5-3@1.16-2ubuntu0.1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* krb5/libkrb5support0@1.16-2ubuntu0.1

Overview

An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. There is a variable "dbentry->n_key_data" in kadmin/dbutil/dump.c that can store 16-bit data but unknowingly the developer has assigned a "u4" variable to it, which is for 32-bit data. An attacker can use this vulnerability to affect other artifacts of the database as we know that a Kerberos database dump file contains trusted data.

References

low severity

Cryptographic Issues

  • Vulnerable module: libgcrypt20
  • Introduced through: libgcrypt20@1.8.1-4ubuntu1.1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libgcrypt20@1.8.1-4ubuntu1.1

Overview

** DISPUTED ** In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack.

References

low severity

Resource Management Errors

  • Vulnerable module: libtasn1-6
  • Introduced through: libtasn1-6@4.13-2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* libtasn1-6@4.13-2

Overview

GNU Libtasn1-4.13 libtasn1-4.13 version libtasn1-4.13, libtasn1-4.12 contains a DoS, specifically CPU usage will reach 100% when running asn1Paser against the POC due to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.

References

low severity

Buffer Overflow

  • Vulnerable module: lz4/liblz4-1
  • Introduced through: lz4/liblz4-1@0.0~r131-2ubuntu3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* lz4/liblz4-1@0.0~r131-2ubuntu3

Overview

LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4_write32 (related to LZ4_compress_destSize), affecting applications that call LZ4_compress_fast with a large input. (This issue can also lead to data corruption.) NOTE: the vendor states "only a few specific / uncommon usages of the API are at risk."

References

low severity

Out-of-bounds Read

  • Vulnerable module: ncurses/libncurses5
  • Introduced through: ncurses/libncurses5@6.1-1ubuntu1.18.04, ncurses/libncursesw5@6.1-1ubuntu1.18.04 and others

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/libncurses5@6.1-1ubuntu1.18.04
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/libncursesw5@6.1-1ubuntu1.18.04
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/libtinfo5@6.1-1ubuntu1.18.04
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/ncurses-base@6.1-1ubuntu1.18.04
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/ncurses-bin@6.1-1ubuntu1.18.04

Overview

There is a heap-based buffer over-read in the fmt_entry function in tinfo/comp_hash.c in the terminfo library in ncurses before 6.1-20191012.

References

low severity

Out-of-bounds Read

  • Vulnerable module: ncurses/libncurses5
  • Introduced through: ncurses/libncurses5@6.1-1ubuntu1.18.04, ncurses/libncursesw5@6.1-1ubuntu1.18.04 and others

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/libncurses5@6.1-1ubuntu1.18.04
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/libncursesw5@6.1-1ubuntu1.18.04
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/libtinfo5@6.1-1ubuntu1.18.04
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/ncurses-base@6.1-1ubuntu1.18.04
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* ncurses/ncurses-bin@6.1-1ubuntu1.18.04

Overview

There is a heap-based buffer over-read in the _nc_find_entry function in tinfo/comp_hash.c in the terminfo library in ncurses before 6.1-20191012.

References

low severity

Information Exposure

  • Vulnerable module: nettle/libhogweed4
  • Introduced through: nettle/libhogweed4@3.4-1 and nettle/libnettle6@3.4-1

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* nettle/libhogweed4@3.4-1
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* nettle/libnettle6@3.4-1

Overview

A Bleichenbacher type side-channel based padding oracle attack was found in the way nettle handles endian conversion of RSA decrypted PKCS#1 v1.5 data. An attacker who is able to run a process on the same physical core as the victim process, could use this flaw extract plaintext or in some cases downgrade any TLS connections to a vulnerable server.

References

low severity

Information Exposure

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.1-1ubuntu2.1~18.04.5 and openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5
  • Fixed in: 1.1.1-1ubuntu2.1~18.04.6

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl@1.1.1-1ubuntu2.1~18.04.5
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5

Overview

There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also applications directly using the low level API BN_mod_exp may be affected if they use BN_FLG_CONSTTIME. Fixed in OpenSSL 1.1.1e (Affected 1.1.1-1.1.1d). Fixed in OpenSSL 1.0.2u (Affected 1.0.2-1.0.2t).

References

low severity
new

Integer Overflow or Wraparound

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.1-1ubuntu2.1~18.04.5 and openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5
  • Fixed in: 1.1.1-1ubuntu2.1~18.04.8

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl@1.1.1-1ubuntu2.1~18.04.5
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5

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

low severity

Missing Encryption of Sensitive Data

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.1-1ubuntu2.1~18.04.5 and openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5
  • Fixed in: 1.1.1-1ubuntu2.1~18.04.6

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl@1.1.1-1ubuntu2.1~18.04.5
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5

Overview

In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).

References

low severity

Missing Encryption of Sensitive Data

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.1-1ubuntu2.1~18.04.5 and openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5
  • Fixed in: 1.1.1-1ubuntu2.1~18.04.6

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl@1.1.1-1ubuntu2.1~18.04.5
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5

Overview

Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters (instead of using a named curve). In those cases it is possible that such a group does not have the cofactor present. This can occur even where all the parameters match a known named curve. If such a curve is used then OpenSSL falls back to non-side channel resistant code paths which may result in full key recovery during an ECDSA signature operation. In order to be vulnerable an attacker would have to have the ability to time the creation of a large number of signatures where explicit parameters with no co-factor present are in use by an application using libcrypto. For the avoidance of doubt libssl is not vulnerable because explicit parameters are never used. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).

References

low severity

Use of Insufficiently Random Values

  • Vulnerable module: openssl
  • Introduced through: openssl@1.1.1-1ubuntu2.1~18.04.5 and openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5
  • Fixed in: 1.1.1-1ubuntu2.1~18.04.6

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl@1.1.1-1ubuntu2.1~18.04.5
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* openssl/libssl1.1@1.1.1-1ubuntu2.1~18.04.5

Overview

OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced. If an application already calls OPENSSL_init_crypto() explicitly using OPENSSL_INIT_ATFORK then this problem does not occur at all. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c).

References

low severity

Integer Overflow or Wraparound

  • Vulnerable module: pcre3/libpcre3
  • Introduced through: pcre3/libpcre3@2:8.39-9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* pcre3/libpcre3@2:8.39-9

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.

Remediation

There is no fixed version for pcre3.

References

low severity

Out-of-bounds Read

  • Vulnerable module: pcre3/libpcre3
  • Introduced through: pcre3/libpcre3@2:8.39-9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* pcre3/libpcre3@2:8.39-9

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.

Remediation

There is no fixed version for pcre3.

References

low severity

Uncontrolled Recursion

  • Vulnerable module: pcre3/libpcre3
  • Introduced through: pcre3/libpcre3@2:8.39-9

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* pcre3/libpcre3@2:8.39-9

Overview

In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression.

References

low severity

Buffer Overflow

  • Vulnerable module: perl/perl-base
  • Introduced through: perl/perl-base@5.26.1-6ubuntu0.3
  • Fixed in: 5.26.1-6ubuntu0.5

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* perl/perl-base@5.26.1-6ubuntu0.3

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. An application written in Perl would only be vulnerable to this flaw if it evaluates regular expressions supplied by the attacker. Evaluating regular expressions in this fashion is known to be dangerous since the regular expression engine does not protect against denial of service attacks in this usage scenario.]

Remediation

Upgrade perl to version or higher.

References

low severity

Integer Overflow or Wraparound

  • Vulnerable module: perl/perl-base
  • Introduced through: perl/perl-base@5.26.1-6ubuntu0.3
  • Fixed in: 5.26.1-6ubuntu0.5

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* perl/perl-base@5.26.1-6ubuntu0.3

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. An application written in Perl would only be vulnerable to this flaw if it evaluates regular expressions supplied by the attacker. Evaluating regular expressions in this fashion is known to be dangerous since the regular expression engine does not protect against denial of service attacks in this usage scenario.]

Remediation

Upgrade perl to version or higher.

References

low severity

Out-of-bounds Write

  • Vulnerable module: perl/perl-base
  • Introduced through: perl/perl-base@5.26.1-6ubuntu0.3
  • Fixed in: 5.26.1-6ubuntu0.5

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* perl/perl-base@5.26.1-6ubuntu0.3

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. An application written in Perl would only be vulnerable to this flaw if it evaluates regular expressions supplied by the attacker. Evaluating regular expressions in this fashion is known to be dangerous since the regular expression engine does not protect against denial of service attacks in this usage scenario. Additionally, the target system needs a sufficient amount of memory to allocate partial expansions of the nested quantifiers prior to the overflow occurring. This requirement is unlikely to be met on 64bit systems.]

Remediation

Upgrade perl to version or higher.

References

low severity

Incorrect Permission Assignment for Critical Resource

  • Vulnerable module: shadow/login
  • Introduced through: shadow/login@1:4.5-1ubuntu2 and shadow/passwd@1:4.5-1ubuntu2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* shadow/login@1:4.5-1ubuntu2
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* shadow/passwd@1:4.5-1ubuntu2

Overview

An issue was discovered in shadow 4.5. newgidmap (in shadow-utils) is setuid and allows an unprivileged user to be placed in a user namespace where setgroups(2) is permitted. This allows an attacker to remove themselves from a supplementary group, which may allow access to certain filesystem paths if the administrator has used "group blacklisting" (e.g., chmod g-rwx) to restrict access to paths. This flaw effectively reverts a security feature in the kernel (in particular, the /proc/self/setgroups knob) to prevent this sort of privilege escalation.

References

low severity

Time-of-check Time-of-use (TOCTOU)

  • Vulnerable module: shadow/login
  • Introduced through: shadow/login@1:4.5-1ubuntu2 and shadow/passwd@1:4.5-1ubuntu2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* shadow/login@1:4.5-1ubuntu2
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* shadow/passwd@1:4.5-1ubuntu2

Overview

shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees

References

low severity

CVE-2019-19603

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.4

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

SQLite 3.30.1 mishandles certain SELECT statements with a nonexistent VIEW, leading to an application crash.

References

low severity

CVE-2020-13631

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.4

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Affected versions of this package are vulnerable to CVE-2020-13631. SQLite before 3.32.0 allows a virtual table to be renamed to the name of one of its shadow tables, related to alter.c and build.c.

Remediation

Upgrade sqlite3 to version or higher.

References

low severity
new

CVE-2020-9991

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Affected versions of this package are vulnerable to CVE-2020-9991. This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service.

Remediation

There is no fixed version for sqlite3.

References

low severity

Improper Handling of Exceptional Conditions

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.3

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

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

References

low severity
new

Information Exposure

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

Affected versions of this package are vulnerable to Information Exposure. An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0. A remote attacker may be able to leak memory.

Remediation

There is no fixed version for sqlite3.

References

low severity

NULL Pointer Dereference

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.4

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

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

low severity

Uncontrolled Recursion

  • Vulnerable module: sqlite3/libsqlite3-0
  • Introduced through: sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2
  • Fixed in: 3.22.0-1ubuntu0.4

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* sqlite3/libsqlite3-0@3.22.0-1ubuntu0.2

Overview

alter.c in SQLite through 3.30.1 allows attackers to trigger infinite recursion via certain types of self-referential views in conjunction with ALTER TABLE statements.

References

low severity

Improper Input Validation

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@237-3ubuntu10.33 and systemd/libudev1@237-3ubuntu10.33

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libsystemd0@237-3ubuntu10.33
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libudev1@237-3ubuntu10.33

Overview

Affected versions of this package are vulnerable to Improper Input Validation systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082.

Remediation

There is no fixed version for systemd.

References

low severity

Incorrect Privilege Assignment

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@237-3ubuntu10.33 and systemd/libudev1@237-3ubuntu10.33
  • Fixed in: 237-3ubuntu10.38

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libsystemd0@237-3ubuntu10.33
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libudev1@237-3ubuntu10.33

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

low severity

Missing Release of Resource after Effective Lifetime

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@237-3ubuntu10.33 and systemd/libudev1@237-3ubuntu10.33
  • Fixed in: 237-3ubuntu10.38

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libsystemd0@237-3ubuntu10.33
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libudev1@237-3ubuntu10.33

Overview

An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur.

References

low severity

Privilege Chaining

  • Vulnerable module: systemd/libsystemd0
  • Introduced through: systemd/libsystemd0@237-3ubuntu10.33 and systemd/libudev1@237-3ubuntu10.33
  • Fixed in: 237-3ubuntu10.38

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libsystemd0@237-3ubuntu10.33
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* systemd/libudev1@237-3ubuntu10.33

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

low severity

Loop with Unreachable Exit Condition ('Infinite Loop')

  • Vulnerable module: tar
  • Introduced through: tar@1.29b-2ubuntu0.1
  • Fixed in: 1.29b-2ubuntu0.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* tar@1.29b-2ubuntu0.1

Overview

GNU Tar through 1.30, when --sparse is used, mishandles file shrinkage during read access, which allows local users to cause a denial of service (infinite read loop in sparse_dump_region in sparse.c) by modifying a file that is supposed to be archived by a different user's process (e.g., a system backup running as root).

References

low severity

NULL Pointer Dereference

  • Vulnerable module: tar
  • Introduced through: tar@1.29b-2ubuntu0.1
  • Fixed in: 1.29b-2ubuntu0.2

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* tar@1.29b-2ubuntu0.1

Overview

pax_decode_header in sparse.c in GNU Tar before 1.32 had a NULL pointer dereference when parsing certain archives that have malformed extended headers.

References

low severity

Access Restriction Bypass

  • Vulnerable module: util-linux
  • Introduced through: util-linux@2.31.1-0.4ubuntu3.4, util-linux/fdisk@2.31.1-0.4ubuntu3.4 and others
  • Fixed in: 2.31.1-0.4ubuntu3.7

Detailed paths

  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* util-linux@2.31.1-0.4ubuntu3.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* util-linux/fdisk@2.31.1-0.4ubuntu3.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* util-linux/libblkid1@2.31.1-0.4ubuntu3.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* util-linux/libfdisk1@2.31.1-0.4ubuntu3.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* util-linux/libmount1@2.31.1-0.4ubuntu3.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* util-linux/libsmartcols1@2.31.1-0.4ubuntu3.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* util-linux/libuuid1@2.31.1-0.4ubuntu3.4
  • Introduced through: hassioaddons/ubuntu-base:amd64-5.0.1@* util-linux/mount@2.31.1-0.4ubuntu3.4

Overview

In util-linux before 2.32-rc1, bash-completion/umount allows local users to gain privileges by embedding shell commands in a mountpoint name, which is mishandled during a umount command (within Bash) by a different user, as demonstrated by logging in as root and entering umount followed by a tab character for autocompletion.

References