NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2019-1010022
• https://sourceware.org/bugzilla/show_bug.cgi?id=22850
• https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3
• https://ubuntu.com/security/CVE-2019-1010022

NVD Description

Note: Versions mentioned in the description apply only to the upstream tar package and not the tar package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Tar 1.15.1 does not properly warn the user when extracting setuid or setgid files, which may allow local users or remote attackers to gain privileges.

Remediation

There is no fixed version for Debian:11 tar.

References

• https://security-tracker.debian.org/tracker/CVE-2005-2541
• http://marc.info/?l=bugtraq&m=112327628230258&w=2
• https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c@%3Cissues.guacamole.apache.org%3E
• https://lists.apache.org/thread.html/rc713534b10f9daeee2e0990239fa407e2118e4aa9e88a7041177497c%40%3Cissues.guacamole.apache.org%3E

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2019-1010023
• https://support.f5.com/csp/article/K11932200?utm_source=f5support&utm_medium=RSS
• https://sourceware.org/bugzilla/show_bug.cgi?id=22851
• http://www.securityfocus.com/bid/109167
• https://ubuntu.com/security/CVE-2019-1010023
• https://support.f5.com/csp/article/K11932200?utm_source=f5support&amp%3Butm_medium=RSS

NVD Description

Note: Versions mentioned in the description apply only to the upstream perl package and not the perl package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

HTTP::Tiny before 0.083, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates.

Remediation

There is no fixed version for Debian:11 perl.

References

• https://security-tracker.debian.org/tracker/CVE-2023-31486
• http://www.openwall.com/lists/oss-security/2023/04/29/1
• http://www.openwall.com/lists/oss-security/2023/05/03/3
• http://www.openwall.com/lists/oss-security/2023/05/03/5
• http://www.openwall.com/lists/oss-security/2023/05/07/2
• https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/
• https://hackeriet.github.io/cpan-http-tiny-overview/
• https://www.openwall.com/lists/oss-security/2023/04/18/14
• https://www.openwall.com/lists/oss-security/2023/05/03/4
• https://www.reddit.com/r/perl/comments/111tadi/psa_httptiny_disabled_ssl_verification_by_default/
• https://github.com/chansen/p5-http-tiny/pull/153

NVD Description

Note: Versions mentioned in the description apply only to the upstream bash package and not the bash package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A flaw was found in the bash package, where a heap-buffer overflow can occur in valid parameter_transform. This issue may lead to memory problems.

Remediation

There is no fixed version for Debian:11 bash.

References

• https://security-tracker.debian.org/tracker/CVE-2022-3715
• https://bugzilla.redhat.com/show_bug.cgi?id=2126720

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre3 package and not the pcre3 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 4) or possibly have unspecified other impact via a crafted file.

Remediation

There is no fixed version for Debian:11 pcre3.

References

• https://security-tracker.debian.org/tracker/CVE-2017-7245
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7245
• https://security.gentoo.org/glsa/201710-25
• https://blogs.gentoo.org/ago/2017/03/20/libpcre-two-stack-based-buffer-overflow-write-in-pcre32_copy_substring-pcre_get-c/
• https://access.redhat.com/errata/RHSA-2018:2486
• http://www.securityfocus.com/bid/97067
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7245

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre3 package and not the pcre3 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 268) or possibly have unspecified other impact via a crafted file.

Remediation

There is no fixed version for Debian:11 pcre3.

References

• https://security-tracker.debian.org/tracker/CVE-2017-7246
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7246
• https://security.gentoo.org/glsa/201710-25
• https://blogs.gentoo.org/ago/2017/03/20/libpcre-two-stack-based-buffer-overflow-write-in-pcre32_copy_substring-pcre_get-c/
• https://access.redhat.com/errata/RHSA-2018:2486
• http://www.securityfocus.com/bid/97067
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7246

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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 '(|)(\1\1)*' in grep, a different issue than CVE-2018-20796. NOTE: the software maintainer disputes that this is a vulnerability because the behavior occurs only with a crafted pattern

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2019-9192
• https://support.f5.com/csp/article/K26346590?utm_source=f5support&utm_medium=RSS
• https://sourceware.org/bugzilla/show_bug.cgi?id=24269
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-9192
• https://support.f5.com/csp/article/K26346590?utm_source=f5support&amp%3Butm_medium=RSS

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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.

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2018-20796
• https://support.f5.com/csp/article/K26346590?utm_source=f5support&utm_medium=RSS
• https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34141
• https://lists.gnu.org/archive/html/bug-gnulib/2019-01/msg00108.html
• https://security.netapp.com/advisory/ntap-20190315-0002/
• http://www.securityfocus.com/bid/107160
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-20796
• https://support.f5.com/csp/article/K26346590?utm_source=f5support&amp%3Butm_medium=RSS

NVD Description

Note: Versions mentioned in the description apply only to the upstream krb5 package and not the krb5 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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.

Remediation

There is no fixed version for Debian:11 krb5.

References

• https://security-tracker.debian.org/tracker/CVE-2018-5709
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5709
• https://github.com/poojamnit/Kerberos-V5-1.16-Vulnerabilities/tree/master/Integer%20Overflow
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-5709
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgcrypt20 package and not the libgcrypt20 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpi_powm, and the window size is not chosen appropriately. This, for example, affects use of ElGamal in OpenPGP.

Remediation

There is no fixed version for Debian:11 libgcrypt20.

References

• https://security-tracker.debian.org/tracker/CVE-2021-33560
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BKKTOIGFW2SGN3DO2UHHVZ7MJSYN4AAB/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/R7OAPCUGPF3VLA7QAJUQSL255D4ITVTL/
• https://dev.gnupg.org/rCe8b7f10be275bcedb5fc05ed4837a89bfd605c61
• https://dev.gnupg.org/T5305
• https://dev.gnupg.org/T5328
• https://dev.gnupg.org/T5466
• https://www.oracle.com/security-alerts/cpuoct2021.html
• https://lists.debian.org/debian-lts-announce/2021/06/msg00021.html
• https://security.gentoo.org/glsa/202210-13
• https://www.oracle.com/security-alerts/cpuapr2022.html
• https://www.oracle.com/security-alerts/cpujan2022.html
• https://www.oracle.com/security-alerts/cpujul2022.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BKKTOIGFW2SGN3DO2UHHVZ7MJSYN4AAB/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R7OAPCUGPF3VLA7QAJUQSL255D4ITVTL/

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgcrypt20 package and not the libgcrypt20 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

cipher/elgamal.c in Libgcrypt through 1.8.2, when used to encrypt messages directly, improperly encodes plaintexts, which allows attackers to obtain sensitive information by reading ciphertext data (i.e., it does not have semantic security in face of a ciphertext-only attack). The Decisional Diffie-Hellman (DDH) assumption does not hold for Libgcrypt's ElGamal implementation.

Remediation

There is no fixed version for Debian:11 libgcrypt20.

References

• https://security-tracker.debian.org/tracker/CVE-2018-6829
• https://github.com/weikengchen/attack-on-libgcrypt-elgamal
• https://github.com/weikengchen/attack-on-libgcrypt-elgamal/wiki
• https://lists.gnupg.org/pipermail/gcrypt-devel/2018-February/004394.html
• https://www.oracle.com/security-alerts/cpujan2020.html

NVD Description

Note: Versions mentioned in the description apply only to the upstream libzstd package and not the libzstd package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A vulnerability was found in zstd v1.4.10, where an attacker can supply empty string as an argument to the command line tool to cause buffer overrun.

Remediation

There is no fixed version for Debian:11 libzstd.

References

• https://security-tracker.debian.org/tracker/CVE-2022-4899
• https://github.com/facebook/zstd/issues/3200
• https://security.netapp.com/advisory/ntap-20230725-0005/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre2 package and not the pcre2 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or other unspecified impacts via negative input.

Remediation

There is no fixed version for Debian:11 pcre2.

References

• https://security-tracker.debian.org/tracker/CVE-2022-41409
• https://github.com/PCRE2Project/pcre2/commit/94e1c001761373b7d9450768aa15d04c25547a35
• https://github.com/PCRE2Project/pcre2/issues/141

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre3 package and not the pcre3 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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 Debian:11 pcre3.

References

• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-20838
• https://security-tracker.debian.org/tracker/CVE-2019-20838
• https://support.apple.com/kb/HT211931
• https://support.apple.com/kb/HT212147
• http://seclists.org/fulldisclosure/2020/Dec/32
• http://seclists.org/fulldisclosure/2021/Feb/14
• https://bugs.gentoo.org/717920
• https://www.pcre.org/original/changelog.txt
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre3 package and not the pcre3 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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.

Remediation

There is no fixed version for Debian:11 pcre3.

References

• https://security-tracker.debian.org/tracker/CVE-2017-11164
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11164
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
• http://openwall.com/lists/oss-security/2017/07/11/3
• http://www.securityfocus.com/bid/99575
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-11164
• http://www.openwall.com/lists/oss-security/2023/04/11/1
• http://www.openwall.com/lists/oss-security/2023/04/12/1
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

NVD Description

Note: Versions mentioned in the description apply only to the upstream perl package and not the perl package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

_is_safe in the File::Temp module for Perl does not properly handle symlinks.

Remediation

There is no fixed version for Debian:11 perl.

References

• https://security-tracker.debian.org/tracker/CVE-2011-4116
• https://github.com/Perl-Toolchain-Gang/File-Temp/issues/14
• https://rt.cpan.org/Public/Bug/Display.html?id=69106
• https://seclists.org/oss-sec/2011/q4/238
• http://www.openwall.com/lists/oss-security/2011/11/04/2
• http://www.openwall.com/lists/oss-security/2011/11/04/4

NVD Description

Note: Versions mentioned in the description apply only to the upstream coreutils package and not the coreutils package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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.

Remediation

There is no fixed version for Debian:11 coreutils.

References

• https://security-tracker.debian.org/tracker/CVE-2016-2781
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
• http://www.openwall.com/lists/oss-security/2016/02/28/2
• http://www.openwall.com/lists/oss-security/2016/02/28/3
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-2781
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

NVD Description

Note: Versions mentioned in the description apply only to the upstream ncurses package and not the ncurses package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component _nc_wrap_entry().

Remediation

There is no fixed version for Debian:11 ncurses.

References

• https://security-tracker.debian.org/tracker/CVE-2023-50495
• https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00020.html
• https://lists.gnu.org/archive/html/bug-ncurses/2023-04/msg00029.html
• https://security.netapp.com/advisory/ntap-20240119-0008/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LU4MYMKFEZQ5VSCVLRIZGDQOUW3T44GT/

NVD Description

Note: Versions mentioned in the description apply only to the upstream shadow package and not the shadow package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

initscripts in rPath Linux 1 sets insecure permissions for the /var/log/btmp file, which allows local users to obtain sensitive information regarding authentication attempts. NOTE: because sshd detects the insecure permissions and does not log certain events, this also prevents sshd from logging failed authentication attempts by remote attackers.

Remediation

There is no fixed version for Debian:11 shadow.

References

• https://security-tracker.debian.org/tracker/CVE-2007-5686
• http://www.securityfocus.com/archive/1/482129/100/100/threaded
• http://www.securityfocus.com/archive/1/482857/100/0/threaded
• https://issues.rpath.com/browse/RPL-1825
• http://secunia.com/advisories/27215
• http://www.securityfocus.com/bid/26048
• http://www.vupen.com/english/advisories/2007/3474

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

An exploitable denial-of-service vulnerability exists in Systemd 245. A specially crafted DHCP FORCERENEW packet can cause a server running the DHCP client to be vulnerable to a DHCP ACK spoofing attack. An attacker can forge a pair of FORCERENEW and DCHP ACK packets to reconfigure the server.

Remediation

There is no fixed version for Debian:11 systemd.

References

• https://security-tracker.debian.org/tracker/CVE-2020-13529
• https://security.netapp.com/advisory/ntap-20210625-0005/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/
• https://security.gentoo.org/glsa/202107-48
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1142
• http://www.openwall.com/lists/oss-security/2021/08/04/2
• http://www.openwall.com/lists/oss-security/2021/08/17/3
• http://www.openwall.com/lists/oss-security/2021/09/07/3
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42TMJVNYRY65B4QCJICBYOEIVZV3KUYI/

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the nss_gethostbyname2_r and nss_getcanonname_r hooks without implementing the nss*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2023-4806
• https://access.redhat.com/security/cve/CVE-2023-4806
• https://bugzilla.redhat.com/show_bug.cgi?id=2237782
• http://www.openwall.com/lists/oss-security/2023/10/03/4
• http://www.openwall.com/lists/oss-security/2023/10/03/5
• http://www.openwall.com/lists/oss-security/2023/10/03/6
• http://www.openwall.com/lists/oss-security/2023/10/03/8
• https://access.redhat.com/errata/RHSA-2023:5453
• https://access.redhat.com/errata/RHSA-2023:5455
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/
• https://security.gentoo.org/glsa/202310-03
• https://access.redhat.com/errata/RHSA-2023:7409
• https://security.netapp.com/advisory/ntap-20240125-0008/

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A flaw was found in glibc. In an uncommon situation, the gaih_inet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/nsswitch.conf is configured with SUCCESS=continue or SUCCESS=merge.

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2023-4813
• https://access.redhat.com/security/cve/CVE-2023-4813
• https://bugzilla.redhat.com/show_bug.cgi?id=2237798
• http://www.openwall.com/lists/oss-security/2023/10/03/8
• https://access.redhat.com/errata/RHSA-2023:5453
• https://access.redhat.com/errata/RHSA-2023:5455
• https://access.redhat.com/errata/RHSA-2023:7409
• https://security.netapp.com/advisory/ntap-20231110-0003/

NVD Description

Note: Versions mentioned in the description apply only to the upstream pam package and not the pam package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

linux-pam (aka Linux PAM) before 1.6.0 allows attackers to cause a denial of service (blocked login process) via mkfifo because the openat call (for protect_dir) lacks O_DIRECTORY.

Remediation

There is no fixed version for Debian:11 pam.

References

• https://security-tracker.debian.org/tracker/CVE-2024-22365
• http://www.openwall.com/lists/oss-security/2024/01/18/3
• https://github.com/linux-pam/linux-pam
• https://github.com/linux-pam/linux-pam/commit/031bb5a5d0d950253b68138b498dc93be69a64cb
• https://github.com/linux-pam/linux-pam/releases/tag/v1.6.0

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcre3 package and not the pcre3 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

In PCRE 8.41, after compiling, a pcretest load test PoC produces a crash overflow in the function match() in pcre_exec.c because of a self-recursive call. NOTE: third parties dispute the relevance of this report, noting that there are options that can be used to limit the amount of stack that is used

Remediation

There is no fixed version for Debian:11 pcre3.

References

• https://security-tracker.debian.org/tracker/CVE-2017-16231
• https://bugs.exim.org/show_bug.cgi?id=2047
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16231
• http://packetstormsecurity.com/files/150897/PCRE-8.41-Buffer-Overflow.html
• http://www.openwall.com/lists/oss-security/2017/11/01/11
• http://www.openwall.com/lists/oss-security/2017/11/01/3
• http://www.openwall.com/lists/oss-security/2017/11/01/7
• http://www.openwall.com/lists/oss-security/2017/11/01/8
• http://seclists.org/fulldisclosure/2018/Dec/33
• http://www.securityfocus.com/bid/101688

NVD Description

Note: Versions mentioned in the description apply only to the upstream shadow package and not the shadow package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.

Remediation

There is no fixed version for Debian:11 shadow.

References

• https://security-tracker.debian.org/tracker/CVE-2023-4641
• https://access.redhat.com/errata/RHSA-2023:6632
• https://access.redhat.com/errata/RHSA-2023:7112
• https://access.redhat.com/security/cve/CVE-2023-4641
• https://bugzilla.redhat.com/show_bug.cgi?id=2215945
• https://access.redhat.com/errata/RHSA-2024:0417
• https://access.redhat.com/errata/RHSA-2024:2577

NVD Description

Note: Versions mentioned in the description apply only to the upstream util-linux package and not the util-linux package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A flaw was found in the util-linux chfn and chsh utilities when compiled with Readline support. The Readline library uses an "INPUTRC" environment variable to get a path to the library config file. When the library cannot parse the specified file, it prints an error message containing data from the file. This flaw allows an unprivileged user to read root-owned files, potentially leading to privilege escalation. This flaw affects util-linux versions prior to 2.37.4.

Remediation

There is no fixed version for Debian:11 util-linux.

References

• https://security-tracker.debian.org/tracker/CVE-2022-0563
• https://lore.kernel.org/util-linux/20220214110609.msiwlm457ngoic6w@ws.net.home/T/#u
• https://security.netapp.com/advisory/ntap-20220331-0002/
• https://lore.kernel.org/util-linux/20220214110609.msiwlm457ngoic6w%40ws.net.home/T/#u
• https://security.gentoo.org/glsa/202401-08

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2019-1010024
• https://support.f5.com/csp/article/K06046097
• https://support.f5.com/csp/article/K06046097?utm_source=f5support&utm_medium=RSS
• https://sourceware.org/bugzilla/show_bug.cgi?id=22852
• http://www.securityfocus.com/bid/109162
• https://ubuntu.com/security/CVE-2019-1010024
• https://support.f5.com/csp/article/K06046097?utm_source=f5support&amp%3Butm_medium=RSS

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may guess the heap addresses of pthread_created thread. The component is: glibc. NOTE: the vendor's position is "ASLR bypass itself is not a vulnerability.

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2019-1010025
• https://support.f5.com/csp/article/K06046097
• https://support.f5.com/csp/article/K06046097?utm_source=f5support&utm_medium=RSS
• https://sourceware.org/bugzilla/show_bug.cgi?id=22853
• https://ubuntu.com/security/CVE-2019-1010025
• https://support.f5.com/csp/article/K06046097?utm_source=f5support&amp%3Butm_medium=RSS

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

An issue was discovered in systemd 253. An attacker can modify a sealed log file such that, in some views, not all existing and sealed log messages are displayed. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."

Remediation

There is no fixed version for Debian:11 systemd.

References

• https://security-tracker.debian.org/tracker/CVE-2023-31437
• https://github.com/kastel-security/Journald
• https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf
• https://github.com/systemd/systemd/releases

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

An issue was discovered in systemd 253. An attacker can truncate a sealed log file and then resume log sealing such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."

Remediation

There is no fixed version for Debian:11 systemd.

References

• https://security-tracker.debian.org/tracker/CVE-2023-31438
• https://github.com/kastel-security/Journald
• https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf
• https://github.com/systemd/systemd/releases
• https://github.com/systemd/systemd/pull/28886

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

An issue was discovered in systemd 253. An attacker can modify the contents of past events in a sealed log file and then adjust the file such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability."

Remediation

There is no fixed version for Debian:11 systemd.

References

• https://security-tracker.debian.org/tracker/CVE-2023-31439
• https://github.com/kastel-security/Journald
• https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf
• https://github.com/systemd/systemd/releases
• https://github.com/systemd/systemd/pull/28885

NVD Description

Note: Versions mentioned in the description apply only to the upstream gcc-10 package and not the gcc-10 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

DISPUTEDA failure in the -fstack-protector feature in GCC-based toolchains that target AArch64 allows an attacker to exploit an existing buffer overflow in dynamically-sized local variables in your application without this being detected. This stack-protector failure only applies to C99-style dynamically-sized local variables or those created using alloca(). The stack-protector operates as intended for statically-sized local variables.

The default behavior when the stack-protector detects an overflow is to terminate your application, resulting in controlled loss of availability. An attacker who can exploit a buffer overflow without triggering the stack-protector might be able to change program flow control to cause an uncontrolled loss of availability or to go further and affect confidentiality or integrity. NOTE: The GCC project argues that this is a missed hardening bug and not a vulnerability by itself.

Remediation

There is no fixed version for Debian:11 gcc-10.

References

• https://security-tracker.debian.org/tracker/CVE-2023-4039
• https://developer.arm.com/Arm%20Security%20Center/GCC%20Stack%20Protector%20Vulnerability%20AArch64
• https://github.com/metaredteam/external-disclosures/security/advisories/GHSA-x7ch-h5rf-w2mf

NVD Description

Note: Versions mentioned in the description apply only to the upstream gcc-9 package and not the gcc-9 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

DISPUTEDA failure in the -fstack-protector feature in GCC-based toolchains that target AArch64 allows an attacker to exploit an existing buffer overflow in dynamically-sized local variables in your application without this being detected. This stack-protector failure only applies to C99-style dynamically-sized local variables or those created using alloca(). The stack-protector operates as intended for statically-sized local variables.

The default behavior when the stack-protector detects an overflow is to terminate your application, resulting in controlled loss of availability. An attacker who can exploit a buffer overflow without triggering the stack-protector might be able to change program flow control to cause an uncontrolled loss of availability or to go further and affect confidentiality or integrity. NOTE: The GCC project argues that this is a missed hardening bug and not a vulnerability by itself.

Remediation

There is no fixed version for Debian:11 gcc-9.

References

• https://security-tracker.debian.org/tracker/CVE-2023-4039
• https://developer.arm.com/Arm%20Security%20Center/GCC%20Stack%20Protector%20Vulnerability%20AArch64
• https://github.com/metaredteam/external-disclosures/security/advisories/GHSA-x7ch-h5rf-w2mf

NVD Description

Note: Versions mentioned in the description apply only to the upstream coreutils package and not the coreutils package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

In GNU Coreutils through 8.29, chown-core.c in chown and chgrp does not prevent replacement of a plain file with a symlink during use of the POSIX "-R -L" options, which allows local users to modify the ownership of arbitrary files by leveraging a race condition.

Remediation

There is no fixed version for Debian:11 coreutils.

References

• https://security-tracker.debian.org/tracker/CVE-2017-18018
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18018
• http://lists.gnu.org/archive/html/coreutils/2017-12/msg00045.html

NVD Description

Note: Versions mentioned in the description apply only to the upstream pam package and not the pam package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A vulnerability was found in PAM. The secret information is stored in memory, where the attacker can trigger the victim program to execute by sending characters to its standard input (stdin). As this occurs, the attacker can train the branch predictor to execute an ROP chain speculatively. This flaw could result in leaked passwords, such as those found in /etc/shadow while performing authentications.

Remediation

There is no fixed version for Debian:11 pam.

References

• https://security-tracker.debian.org/tracker/CVE-2024-10041
• https://access.redhat.com/security/cve/CVE-2024-10041
• https://bugzilla.redhat.com/show_bug.cgi?id=2319212

NVD Description

Note: Versions mentioned in the description apply only to the upstream shadow package and not the shadow package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

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

Remediation

There is no fixed version for Debian:11 shadow.

References

• https://security-tracker.debian.org/tracker/CVE-2013-4235
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-4235
• https://access.redhat.com/security/cve/cve-2013-4235
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2013-4235
• https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E
• https://security.gentoo.org/glsa/202210-26

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd package and not the systemd package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

systemd, when updating file permissions, allows local users to change the permissions and SELinux security contexts for arbitrary files via a symlink attack on unspecified files.

Remediation

There is no fixed version for Debian:11 systemd.

References

• https://security-tracker.debian.org/tracker/CVE-2013-4392
• http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725357
• http://www.openwall.com/lists/oss-security/2013/10/01/9
• https://bugzilla.redhat.com/show_bug.cgi?id=859060

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The glob implementation in the GNU C Library (aka glibc or libc6) allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in STAT commands to an FTP daemon, a different vulnerability than CVE-2010-2632.

Remediation

There is no fixed version for Debian:11 glibc.

References

• https://security-tracker.debian.org/tracker/CVE-2010-4756
• http://cxib.net/stuff/glob-0day.c
• http://securityreason.com/achievement_securityalert/89
• http://securityreason.com/exploitalert/9223
• https://bugzilla.redhat.com/show_bug.cgi?id=681681
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2010-4756

NVD Description

Note: Versions mentioned in the description apply only to the upstream gnutls28 package and not the gnutls28 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HTTP headers via a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the Java URLConnection API, or (3) the Silverlight WebClient API, aka a "BEAST" attack.

Remediation

There is no fixed version for Debian:11 gnutls28.

References

• https://security-tracker.debian.org/tracker/CVE-2011-3389
• http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
• http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html
• http://support.apple.com/kb/HT4999
• http://support.apple.com/kb/HT5001
• http://support.apple.com/kb/HT5130
• http://support.apple.com/kb/HT5281
• http://support.apple.com/kb/HT5501
• http://support.apple.com/kb/HT6150
• http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
• http://lists.apple.com/archives/security-announce/2012/Jul/msg00001.html
• http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
• http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
• http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
• http://www.us-cert.gov/cas/techalerts/TA12-010A.html
• http://www.kb.cert.org/vuls/id/864643
• http://googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html
• http://blog.mozilla.com/security/2011/09/27/attack-against-tls-protected-communications/
• http://blogs.technet.com/b/msrc/archive/2011/09/26/microsoft-releases-security-advisory-2588513.aspx
• http://blogs.technet.com/b/srd/archive/2011/09/26/is-ssl-broken-more-about-security-advisory-2588513.aspx
• http://curl.haxx.se/docs/adv_20120124B.html
• http://downloads.asterisk.org/pub/security/AST-2016-001.html
• http://my.opera.com/securitygroup/blog/2011/09/28/the-beast-ssl-tls-issue
• https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_fetchmail
• https://bugzilla.novell.com/show_bug.cgi?id=719047
• https://cert-portal.siemens.com/productcert/pdf/ssa-556833.pdf
• http://technet.microsoft.com/security/advisory/2588513
• http://www.apcmedia.com/salestools/SJHN-7RKGNM/SJHN-7RKGNM_R4_EN.pdf
• http://www.ibm.com/developerworks/java/jdk/alerts/
• http://www.imperialviolet.org/2011/09/23/chromeandbeast.html
• http://www.opera.com/docs/changelogs/mac/1151/
• http://www.opera.com/docs/changelogs/mac/1160/
• http://www.opera.com/docs/changelogs/unix/1151/
• http://www.opera.com/docs/changelogs/unix/1160/
• http://www.opera.com/docs/changelogs/windows/1151/
• http://www.opera.com/docs/changelogs/windows/1160/
• http://www.opera.com/support/kb/view/1004/
• http://www.debian.org/security/2012/dsa-2398
• http://security.gentoo.org/glsa/glsa-201203-02.xml
• http://security.gentoo.org/glsa/glsa-201406-32.xml
• https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862
• http://marc.info/?l=bugtraq&m=132750579901589&w=2
• http://marc.info/?l=bugtraq&m=132872385320240&w=2
• http://marc.info/?l=bugtraq&m=133365109612558&w=2
• http://marc.info/?l=bugtraq&m=133728004526190&w=2
• http://marc.info/?l=bugtraq&m=134254866602253&w=2
• http://marc.info/?l=bugtraq&m=134254957702612&w=2
• http://ekoparty.org/2011/juliano-rizzo.php
• http://eprint.iacr.org/2004/111
• http://eprint.iacr.org/2006/136
• http://isc.sans.edu/diary/SSL+TLS+part+3+/11635
• https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
• http://vnhacker.blogspot.com/2011/09/beast.html
• http://www.educatedguesswork.org/2011/09/security_impact_of_the_rizzodu.html
• http://www.insecure.cl/Beast-SSL.rar
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-006
• http://technet.microsoft.com/security/bulletin/MS12-006
• http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00049.html
• http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00051.html
• http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00009.html
• http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
• http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
• http://www.oracle.com/technetwork/topics/security/javacpuoct2011-443431.html
• http://osvdb.org/74829
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14752
• https://bugzilla.redhat.com/show_bug.cgi?id=737506
• http://rhn.redhat.com/errata/RHSA-2012-0508.html
• http://rhn.redhat.com/errata/RHSA-2013-1455.html
• http://secunia.com/advisories/45791
• http://secunia.com/advisories/47998
• http://secunia.com/advisories/48256
• http://secunia.com/advisories/48692
• http://secunia.com/advisories/48915
• http://secunia.com/advisories/48948
• http://secunia.com/advisories/49198
• http://secunia.com/advisories/55322
• http://secunia.com/advisories/55350
• http://secunia.com/advisories/55351
• http://www.securityfocus.com/bid/49388
• http://www.securityfocus.com/bid/49778
• http://www.securitytracker.com/id?1025997
• http://www.securitytracker.com/id?1026103
• http://www.securitytracker.com/id?1026704
• http://www.securitytracker.com/id/1029190
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
• https://hermes.opensuse.org/messages/13154861
• https://hermes.opensuse.org/messages/13155432
• http://people.ubuntu.com/~ubuntu-security/cve/CVE-2011-3389
• http://www.ubuntu.com/usn/USN-1263-1
• http://www.mandriva.com/security/advisories?name=MDVSA-2012:058
• http://www.redhat.com/support/errata/RHSA-2011-1384.html
• http://www.redhat.com/support/errata/RHSA-2012-0006.html

NVD Description

Note: Versions mentioned in the description apply only to the upstream apt package and not the apt package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master keyring, leading to a potential man-in-the-middle attack.

Remediation

There is no fixed version for Debian:11 apt.

References

• https://security-tracker.debian.org/tracker/CVE-2011-3374
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480
• https://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3374.html
• https://seclists.org/fulldisclosure/2011/Sep/221
• https://snyk.io/vuln/SNYK-LINUX-APT-116518
• https://ubuntu.com/security/CVE-2011-3374
• https://access.redhat.com/security/cve/cve-2011-3374

NVD Description

Note: Versions mentioned in the description apply only to the upstream gnupg2 package and not the gnupg2 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatures attached, compressed down to just a few KB.

Remediation

There is no fixed version for Debian:11 gnupg2.

References

• https://security-tracker.debian.org/tracker/CVE-2022-3219
• https://access.redhat.com/security/cve/CVE-2022-3219
• https://bugzilla.redhat.com/show_bug.cgi?id=2127010
• https://dev.gnupg.org/D556
• https://dev.gnupg.org/T5993
• https://marc.info/?l=oss-security&m=165696590211434&w=4
• https://security.netapp.com/advisory/ntap-20230324-0001/

NVD Description

Note: Versions mentioned in the description apply only to the upstream shadow package and not the shadow package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

In Shadow 4.13, it is possible to inject control characters into fields provided to the SUID program chfn (change finger). Although it is not possible to exploit this directly (e.g., adding a new user fails because \n is in the block list), it is possible to misrepresent the /etc/passwd file when viewed. Use of \r manipulations and Unicode characters to work around blocking of the : character make it possible to give the impression that a new user has been added. In other words, an adversary may be able to convince a system administrator to take the system offline (an indirect, social-engineered denial of service) by demonstrating that "cat /etc/passwd" shows a rogue user account.

Remediation

There is no fixed version for Debian:11 shadow.

References

• https://security-tracker.debian.org/tracker/CVE-2023-29383
• https://github.com/shadow-maint/shadow/commit/e5905c4b84d4fb90aefcd96ee618411ebfac663d
• https://github.com/shadow-maint/shadow/pull/687
• https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2023-29383-abusing-linux-chfn-to-misrepresent-etc-passwd/
• https://www.trustwave.com/en-us/resources/security-resources/security-advisories/?fid=31797

NVD Description

Note: Versions mentioned in the description apply only to the upstream krb5 package and not the krb5 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c.

Remediation

There is no fixed version for Debian:11 krb5.

References

• https://security-tracker.debian.org/tracker/CVE-2024-26458
• https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_1.md
• https://security.netapp.com/advisory/ntap-20240415-0010/

NVD Description

Note: Versions mentioned in the description apply only to the upstream krb5 package and not the krb5 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.

Remediation

There is no fixed version for Debian:11 krb5.

References

• https://security-tracker.debian.org/tracker/CVE-2024-26461
• https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_2.md
• https://security.netapp.com/advisory/ntap-20240415-0011/

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgcrypt20 package and not the libgcrypt20 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

A timing-based side-channel flaw was found in libgcrypt's RSA implementation. This issue may allow a remote attacker to initiate a Bleichenbacher-style attack, which can lead to the decryption of RSA ciphertexts.

Remediation

There is no fixed version for Debian:11 libgcrypt20.

References

• https://security-tracker.debian.org/tracker/CVE-2024-2236
• https://access.redhat.com/security/cve/CVE-2024-2236
• https://bugzilla.redhat.com/show_bug.cgi?id=2268268
• https://bugzilla.redhat.com/show_bug.cgi?id=2245218
• https://access.redhat.com/errata/RHSA-2024:9404

NVD Description

Note: Versions mentioned in the description apply only to the upstream ncurses package and not the ncurses package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

ncurses 6.4-20230610 has a NULL pointer dereference in tgetstr in tinfo/lib_termcap.c. NOTE: Multiple third parties have disputed this indicating upstream does not regard it as a security issue.

Remediation

There is no fixed version for Debian:11 ncurses.

References

• https://security-tracker.debian.org/tracker/CVE-2023-45918
• https://lists.gnu.org/archive/html/bug-ncurses/2023-06/msg00005.html
• https://security.netapp.com/advisory/ntap-20240315-0006/
• https://bugzilla.redhat.com/show_bug.cgi?id=2300290#c1