CVE-2021-35942

Related Files

Ubuntu Security Notice USN-5699-1

Posted Oct 26, 2022

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5699-1 - Jan Engelhardt, Tavis Ormandy, and others discovered that the GNU C Library iconv feature incorrectly handled certain input sequences. An attacker could possibly use this issue to cause the GNU C Library to hang or crash, resulting in a denial of service. It was discovered that the GNU C Library nscd daemon incorrectly handled certain netgroup lookups. An attacker could possibly use this issue to cause the GNU C Library to crash, resulting in a denial of service.

tags | advisory, denial of service

systems | linux, ubuntu

advisories | CVE-2021-3326, CVE-2021-35942

SHA-256 | 147855b038f48991c374fe1a00958b8946511505d650a498f3ae7dbf1c51de72

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Gentoo Linux Security Advisory 202208-24

Posted Aug 15, 2022

Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202208-24 - Multiple vulnerabilities have been discovered in the GNU C Library, the worst of which could result in denial of service. Versions less than 2.34 are affected.

tags | advisory, denial of service, vulnerability

systems | linux, gentoo

advisories | CVE-2021-35942, CVE-2021-38604, CVE-2021-3998, CVE-2021-3999, CVE-2022-23218, CVE-2022-23219

SHA-256 | af7352ecdab5828d81648506322e455108d6ee3f3c403d438fc546db5c2b433c

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Ubuntu Security Notice USN-5310-1

Posted Mar 2, 2022

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5310-1 - Jan Engelhardt, Tavis Ormandy, and others discovered that the GNU C Library iconv feature incorrectly handled certain input sequences. An attacker could possibly use this issue to cause the GNU C Library to hang or crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Jason Royes and Samuel Dytrych discovered that the GNU C Library incorrectly handled signed comparisons on ARMv7 targets. A remote attacker could use this issue to cause the GNU C Library to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.

tags | advisory, remote, denial of service, arbitrary

systems | linux, ubuntu

advisories | CVE-2016-10228, CVE-2020-29562, CVE-2020-6096, CVE-2021-27645, CVE-2021-3326, CVE-2021-35942, CVE-2021-3998, CVE-2021-3999, CVE-2022-23219

SHA-256 | 0c11352a9e9620a9d78b56edf5a195481c3c772b41e829e66010783e0ca89f70

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Red Hat Security Advisory 2021-4358-03

Posted Nov 10, 2021

Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-4358-03 - The glibc packages provide the standard C libraries, POSIX thread libraries, standard math libraries, and the name service cache daemon used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Issues addressed include a use-after-free vulnerability.

tags | advisory

systems | linux, redhat, osx

advisories | CVE-2021-27645, CVE-2021-33574, CVE-2021-35942

SHA-256 | 16dc38d5ed172ddc59367e5e6576ecbccd33c10e1ecf8067de90c8efc671ea91

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