CVE-2023-4911

CVE-2023-4911 is a buffer overflow in the GNU C Library ld.so when processing GLIBC_TUNABLES, enabling local privilege escalation via malicious GLIBC_TUNABLES values when launching binaries with SUID. Affected: glibc, with versions older than 2.38-6 (per CBLMARINER:34733) and older listings notin...

CVE-2023-4911

A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBCTUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBCTUNABLES environment variables when launching binaries with SUID permission to execute code...

CVE-2023-4911: Looney Tunables – Local Privilege Escalation in the glibc’s ld.so

The Qualys Threat Research Unit TRU has discovered a buffer overflow vulnerability in GNU C Librarys dynamic loaders processing of the GLIBCTUNABLES environment variable. We have successfully identified and exploited this vulnerability a local privilege escalation that grants full root privileges...

CVE-2023-4911

A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBCTUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBCTUNABLES environment variables when launching binaries with SUID permission to execute code...

UBUNTU-CVE-2023-4911

A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBCTUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBCTUNABLES environment variables when launching binaries with SUID permission to execute code...

CVE-2023-4911

A buffer overflow was discovered in the GNU C Library’s dynamic loader ld.so while processing the GLIBCTUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBCTUNABLES environment variables when launching binaries with SUID permission to execute code...

Ubuntu 22.04 LTS / 23.04 : GNU C Library vulnerabilities (USN-6409-1)

The remote Ubuntu 22.04 LTS / 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6409-1 advisory. It was discovered that the GNU C Library incorrectly handled the GLIBCTUNABLES environment variable. An attacker could possibly use this issue to...

CVE-2023-4911: Heap-based Buffer Overflow

A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBCTUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBCTUNABLES environment variables when launching binaries with SUID permission to execute code...

glibc buffer error vulnerability

glibc GNU C Library is the C standard library implemented by the GNU Project. A buffer error vulnerability exists in glibc that stems from a buffer overflow vulnerability in the dynamically loaded program ld.so...

SUSE SLED15: binutils / binutils-devel / binutils-devel-32bit / binutils-gold / etc (SUSE-SU-2023:3825-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3825-1 advisory. Update to version 2.41 jscPED-5778: The MIPS port now supports the Sony Interactive Entertainmen...

Glibc: dos due to memory leak in getaddrinfo.c

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SUSE CVE-2023-5156

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash...

DEBIAN-CVE-2023-5156

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash...

AZL-30046 CVE-2023-5156 affecting package glibc for versions less than 2.35-6

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash...

CVE-2023-5156

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash...

Memory corruption

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash...

CVE-2023-5156

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash...

UBUNTU-CVE-2023-5156

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash...

CVE-2023-5156

CVE-2023-5156 affects the GNU C Library (glibc). The initial description notes that a recent fix for CVE-2023-4806 introduced a memory leak that may cause an application crash. Connected advisories describe the issue in several contexts: Astra Linux detail cites a memory access/release issue in g...

CVE-2023-5156

A flaw was found in the GNU C Library. A recent fix for CVE-2023-4806 introduced the potential for a memory leak, which may result in an application crash...