CVE-2021-20294-POC

CVE-2021-20294-POC Jan 21 2023, Altin tin-z, github.com/tin-z Poc скачайте и скомпилируйте wget https://ftp.gnu.org/gnu/binutils/binutils-2.35.tar.gz && tar -xzvf binutils-2.35.tar.gz cd binutils-2.35 && ./configure && make && cd .. gcc -shared -fPIC poc.c -o poc.so -Wl,--version-script=poc.ver...

objdump-Out-Of-Bounds-write

GNU Binutils objdump — запись вне границ OOB → FSOP → произвольное выполнение кода Цель: GNU Binutils все версии вплоть до HEAD — objdump Окружение: Debian 13 Trixie, glibc 2.41, x8664 Воздействие: произвольное выполнение кода Вектор: специально сформированный ELF-файл, обрабатываемый objdump -g...

CVE-2021-3279

CVE-2021-3279 https://www.cvedetails.com/cve/CVE-2021-3279/...

CentOS Linux 8.5 [TuxCare] Security Update: binutils / binutils-devel (CENTOS8.5:CLSA-2026:1783079440)

The CentOS Linux 8.5 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.5:CLSA-2026:1783079440 advisory. - A flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF Extended Common Object...

AlmaLinux 9.6 [TuxCare] Security Update: binutils / binutils-devel / binutils-gold / cross-binutils-aarch64 / etc (ALMALINUX9.6:CLSA-2026:1782997495)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782997495 advisory. - A flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF Extended Common Object...

CentOS Linux 8.4 [TuxCare] Security Update: binutils / binutils-devel (CENTOS8.4:CLSA-2026:1777451571)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2026:1777451571 advisory. - A flaw has been found in GNU Binutils 2.45. Impacted is the function bfdelfparseehframe of the file bfd/elf-eh-frame.c of the component...

CentOS Linux 8 [TuxCare] Security Update: binutils / binutils-devel (CENTOS-STREAM8:CLSA-2025:1766586503)

The CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS- STREAM8:CLSA-2025:1766586503 advisory. - A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elfswapshdr in the library bfd/elfcode.h of t...

Rocky Linux 8 [CIQ] Security Update: binutils / binutils-debuginfo / binutils-debugsource / etc (crlsa-2023_6236)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20236236 advisory. binutils: NULL pointer dereference in bfdelfgetsymbolversionstring leads to segfault CVE-2022-4285 Tenable has extracted the preceding description block directly fr...

CentOS Linux 8.4 [TuxCare] Security Update: binutils / binutils-devel (CENTOS8.4:CLSA-2026:1783081026)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2026:1783081026 advisory. - A flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF Extended Common Object...

AlmaLinux 9.2 [TuxCare] Security Update: binutils / binutils-devel / binutils-gold / cross-binutils-aarch64 / etc (ALMALINUX9.2:CLSA-2025:1742391294)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1742391294 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL...

CentOS Linux 8.4 [TuxCare] Security Update: binutils / binutils-devel (CENTOS8.4:CLSA-2026:1777999670)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2026:1777999670 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL...

Rocky Linux 9 [CIQ] Security Update: binutils / binutils-debuginfo / binutils-debugsource / etc (crlsa-2025_23343)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202523343 advisory. binutils: GNU Binutils Linker heap-based overflow CVE-2025-11083 Tenable has extracted the preceding description block directly from the CIQ security advisory. Not...

Rocky Linux 8 [CIQ] Security Update: gcc-toolset-14-binutils / gcc-toolset-14-binutils-debuginfo / etc (crlsa-2026_2627)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20262627 advisory. binutils: GNU Binutils Linker heap-based overflow CVE-2025-11083 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note...

Rocky Linux 8 [CIQ] Security Update: gcc-toolset-10-binutils / gcc-toolset-10-binutils-debuginfo / etc (crlsa-2021_4649)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20214649 advisory. Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks CVE-2021-42574 The following changes were introduced in...

CentOS Linux 6 [TuxCare] Security Update: binutils / binutils-devel (CENTOS6:CLSA-2025:1760112341)

The CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS6:CLSA-2025:1760112341 advisory. - readelf.c in GNU Binutils 2017-04-12 has a cannot be represented in type long issue, which might allow remote attackers to cause a denial of...

Rocky Linux 8 [CIQ] Security Update: gcc-toolset-12-binutils / gcc-toolset-12-binutils-debuginfo / etc (crlsa-2023_2873)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20232873 advisory. binutils: NULL pointer dereference in bfdelfgetsymbolversionstring leads to segfault CVE-2022-4285 Tenable has extracted the preceding description block directly fr...

AlmaLinux 9.2 [TuxCare] Security Update: binutils / binutils-devel / binutils-gold / cross-binutils-aarch64 / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1779266445)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1779266445 advisory. - A vulnerability classified as critical has been found in GNU Binutils up to 2.44. This affects the function debugtypesamep of the...

CentOS Linux 8.5 [TuxCare] Security Update: binutils / binutils-devel (CENTOS8.5:CLSA-2026:1776256710)

The CentOS Linux 8.5 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.5:CLSA-2026:1776256710 advisory. - A flaw has been found in GNU Binutils 2.45. Impacted is the function bfdelfparseehframe of the file bfd/elf-eh-frame.c of the component...

Rocky Linux 9.6 [TuxCare] Security Update: binutils / binutils-devel / binutils-gold / cross-binutils-aarch64 / etc (ALMALINUX9.6:CLSA-2026:1782997495)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782997495 advisory. - A flaw was found in binutils. A heap-buffer-overflow vulnerability exists when processing a specially crafted XCOFF Extended Common Objec...

CentOS Linux 8.4 [TuxCare] Security Update: binutils / binutils-devel (CENTOS8.4:CLSA-2025:1767090011)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2025:1767090011 advisory. - A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elfswapshdr in the library bfd/elfcode.h of the...