SUSE SLES11: glibc / glibc-32bit / glibc-devel / glibc-devel-32bit / glibc-html / etc (SUSE-SU-2026:4669-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2026:4669-1 advisory. This update for glibc fixes the following issue: - CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate...

Rocky Linux 8 [CIQ] Security Update: compat-libpthread-nonshared / glibc / glibc-all-langpacks / etc Multiple Vulnerabilities (crlsa-2026_80798)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202680798 advisory. glibc: Fix out-of-bounds array write in tdelete CVE-2026-19542 glibc: Non-progress DoS in SHIFTJISX0213 - CVE-2026-77117 glibc: Non-progress DoS in...

Unity Linux 20.1070e Security Update: glibc (UTSA-2026-130358)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-130358 advisory. Converting crafted EUCJISX0213 input to UCS-4 or the internal wide character encoding, for example with iconv, in the GNU C Library version 2.3 to 2.44 may result in...

Security update for glibc

This update for glibc fixes the following issue: CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate privileges bsc1282509. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper...

SUSE-SU-2026:4669-1 Security update for glibc

This update for glibc fixes the following issue: - CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate privileges bsc1282509...

SUSE-SU-2026:4656-1 Security update for glibc

This update for glibc fixes the following issues: - CVE-2026-8674: reachable assert in resolv/resolvconf.c:updatefromconf allows an attacker in a local network to trigger a process crash bsc1281297. - CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate...

RLSA-2026:80798 Moderate: glibc security update

The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cache daemon nscd used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fixes: glibc: Fi...

glibc security update

An update is available for glibc. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The glibc packages provide the standard C libraries libc, POSIX thread librarie...

CVE-2015-0235

CVE-2015-0235 glibc gethostbyname bug...

RockyLinux 8 : glibc (RLSA-2026:80798)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:80798 advisory. glibc: Fix out-of-bounds array write in tdelete CVE-2026-19542 glibc: Non-progress DoS in SHIFTJISX0213 - CVE-2026-77117 glibc: Non-progress DoS in...

Security update for glibc

This update for glibc fixes the following issues: CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate privileges bsc1282509. CVE-2026-89092: nscd stack overflow leads to degraded DNS resolution bsc1282449. Patch Instructions: To install this SUSE update...

SUSE-SU-2026:4654-1 Security update for glibc

This update for glibc fixes the following issues: - CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate privileges bsc1282509. - CVE-2026-89092: nscd stack overflow leads to degraded DNS resolution bsc1282449...

CVE-2015-0235-workaround

CVE-2015-0235-workaround aka GHOST glibc vulnerability A shared library wrapper with additional checks for the vulnerable functions gethostbyname2r and gethostbynamer . The proper solution for CVE-2015-0235 is to upgrade glibc to at least glibc-2.18. In some cases, an immediate glibc upgrade is n...

CVE-2023-4911

PoC of CVE-2023-4911 "Looney Tunables" This is a PoC of CVE-2023-4911 a.k.a. "Looney Tunables" exploiting a bug in glibc dynamic loader's GLIBCTUNABLES environment variable parsing function parsetunables. Code has been tested on Ubuntu 22.04.3 with glibc version 2.35-0ubuntu3.3. No attempts have...

CVE-2024-6387

0.Summary This is essentially a statistical vulnerability: it requires a large number of attempts to win the race condition and successfully execute arbitrary code, and the attacker needs to overcome many obstacles," Schwartz told SecurityWeek. "Even in the best case, the most famous vulnerabilit...

CVE-2024-6387

Vulnerability Description CVE-2024-6387 exploit targets a signal handler race condition in the OpenSSH server sshd on glibc-based Linux systems. Due to calling an async-signal-unsafe function in the SIGALRM handler, this vulnerability allows remote code execution as root. Vulnerability Summary Th...

fsop-finder

Glibc FSOP code path finder Find FSOP code path that can hijack control flow and stack pointer in GLIBC Libio. Description: 1. Install this plugin 2. Open libc.so.6 in Binary ninja, then click Tools - Plugins - Find FSOP code path 3. You should see the result in Log windows Useful discoveries: //...

CVE-glibc

CVE-glibc CVE-2015-0235 glibc Get Host by Name Issue Copy and paste to get/check wget https://github.com/alanmeyer/CVE-glibc/raw/master/get-GHOST.sh chmod +x get-GHOST.sh ./get-GHOST.sh References: https://googleonlinesecurity.blogspot.com/2016/02/cve-2015-7547-glibc-getaddrinfo-stack.html...

CVE-2015-7547-proj-master

We are providing this code as-is. You are responsible for protecting yourself, your property and data, and others from any risks caused by this code. This code may cause unexpected and undesirable behavior to occur on your machine. This code may not detect the vulnerability on your system. Note...

CVE-2023-4911

CVE-2023-4911 This is a PoC for CVE-2023-4911 "Looney Tunables" that exploits a bug in the glibc dynamic loader's GLIBCTUNABLES environment variable parsing function parsetunables. This is a rewrite of the C PoC's into a pure python approach. I did this to make it easier to customize the exploit...