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CVE-2020-29562

Description

The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.

Risk Information

Base Score
4.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.052

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-32bit-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-debuginfo-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-debuginfo-32bit-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-debugsource-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-devel-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-devel-32bit-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-devel-debuginfo-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-devel-debuginfo-32bit-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-html-2.22-114.8.3.noarch.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-i18ndata-2.22-114.8.3.noarch.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-info-2.22-114.8.3.noarch.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-locale-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-locale-32bit-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-locale-debuginfo-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-locale-debuginfo-32bit-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-profile-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) glibc-profile-32bit-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) nscd-2.22-114.8.3.x86_64.rpmLinux
SUSE-SU-2021:1165-1(SUSE Linux Enterprise Server 12-SP5 ) nscd-debuginfo-2.22-114.8.3.x86_64.rpmLinux
GNU C Library (USN-5310-1) libc6_2.27-3ubuntu1.5_i386.debLinux
GNU C Library (USN-5310-1) libc6_2.27-3ubuntu1.5_amd64.debLinux
GNU C Library (USN-5310-1) libc6_2.31-0ubuntu9.9_i386.debLinux
GNU C Library (USN-5310-1) libc6_2.31-0ubuntu9.7_amd64.debLinux
GNU C Library (USN-5310-1) libc6_2.34-0ubuntu3.2_i386.debLinux
GNU C Library (USN-5310-1) libc6_2.34-0ubuntu3.2_amd64.debLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234