ALSA-2021:4586: Security update for 18 packages

ALSA-2021:4586, released November 10, 2021, fixes 1 CVE across 18 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.5

Base score, 0 to 10

Highest EPSS

0.1288

96th percentile

Fixed package versions

Product	Release	Fixed in
gcc-toolset-11-gcc	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-gcc-c++	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-gcc-gdb-plugin	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-gcc-gfortran	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-gcc-plugin-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libasan-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libatomic-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libgccjit	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libgccjit-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libgccjit-docs	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libitm-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-liblsan-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libquadmath-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libstdc++-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libstdc++-docs	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libtsan-devel	almalinux 8	11.2.1-1.2.el8_5
gcc-toolset-11-libubsan-devel	almalinux 8	11.2.1-1.2.el8_5
libasan6	almalinux 8	11.2.1-1.2.el8_5

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-42574	clang-libs: LLVM Toolset provides the LLVM compiler infrastructure framework, the Clang compiler for the C and C++ languages, the...	8.5	0.1288	None reported

Also fixes CVE-2021-42574

ALAS2023-2023-030
cpp, cpp-debuginfo, gcc and 52 more on amzn 2023
ELSA-2021-4585
gcc-toolset-10-gcc, gcc-toolset-10-gcc-c++, gcc-toolset-10-gcc-gdb-plugin and 12 more on ol 8
ELSA-2021-4743
clang, clang-analyzer, clang-devel and 25 more on ol 8
ALSA-2021:4743
clang, clang-analyzer, clang-devel and 25 more on almalinux 8
RLSA-2021:4743
clang, compiler-rt, libomp and 5 more on rocky 8
ELSA-2021-4586
gcc-toolset-11-gcc, gcc-toolset-11-gcc-c++, gcc-toolset-11-gcc-gdb-plugin and 14 more on ol 8
ELSA-2021-4587
cpp, gcc, gcc-c++ and 22 more on ol 8
ELSA-2021-4590
cargo, cargo-doc, clippy and 12 more on ol 8

Vendor advisory

https://osv.dev/vulnerability/ALSA-2021:4586

For tools and AI agents

This page as data: JSON · Markdown

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.