CVE-2021-36976

Libarchive Remote Code Execution Vulnerability

CVE-2021-36976 is fixed in 33 products on 2 platforms, first by libarchive-tools 3.5.2-1ubuntu1, released July 20, 2021. It is not reported as exploited. Patch Radar priority: High.

HighPublicly disclosedFixed on 2 platforms
CVSS
n/a
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0285
86th percentile

libarchive - security update

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1809 for 32-bit Systems 17763.2452 KB5009557 Jan 11, 2022
Windows 10 Version 1809 for ARM64-based Systems 17763.2452 KB5009557 Jan 11, 2022
Windows 10 Version 1809 for x64-based Systems 17763.2452 KB5009557 Jan 11, 2022
Windows 10 Version 1909 for 32-bit Systems 18363.2037 KB5009545 Jan 11, 2022
Windows 10 Version 1909 for ARM64-based Systems 18363.2037 KB5009545 Jan 11, 2022
Windows 10 Version 1909 for x64-based Systems 18363.2037 KB5009545 Jan 11, 2022
Windows 10 Version 20H2 for 32-bit Systems KB5009543 Jan 11, 2022
Windows 10 Version 20H2 for ARM64-based Systems KB5009543 Jan 11, 2022
Windows 10 Version 21H1 for 32-bit Systems KB5009543 Jan 11, 2022
Windows 10 Version 21H1 for ARM64-based Systems KB5009543 Jan 11, 2022
Windows 10 Version 21H1 for x64-based Systems KB5009543 Jan 11, 2022
Windows 10 Version 21H2 for 32-bit Systems KB5009543 Jan 11, 2022
Windows 10 Version 21H2 for ARM64-based Systems KB5009543 Jan 11, 2022
Windows 10 Version 21H2 for x64-based Systems KB5009543 Jan 11, 2022
Windows 11 version 21H2 for ARM64-based Systems 22000.434 KB5009566 Jan 11, 2022
Windows 11 version 21H2 for x64-based Systems 22000.434 KB5009566 Jan 11, 2022
Windows Server 2019 17763.2452 KB5009557 Jan 11, 2022
Windows Server 2019 (Server Core installation) 17763.2452 KB5009557 Jan 11, 2022
Windows Server 2022 20348.469 KB5009555 Jan 11, 2022
Windows Server 2022 (Server Core installation) 20348.469 KB5009555 Jan 11, 2022
Windows Server, version 20H2 (Server Core Installation) KB5009543 Jan 11, 2022
Linux
bsdcat · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
bsdcat-debuginfo · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
bsdcpio · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
bsdcpio-debuginfo · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
bsdtar · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
bsdtar-debuginfo · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
libarchive · Debian 11.6 (bullseye) 3.4.3-2+deb11u2 DLA-3950-1 Nov 11, 2024
libarchive · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
libarchive-debuginfo · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
libarchive-debugsource · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
libarchive-devel · amzn 2023 3.5.3-2.amzn2023.0.2 ALAS2023-2023-071 Feb 17, 2023
libarchive-tools · Ubuntu 20.04 LTS (focal) 3.4.0-2ubuntu1.1 libarchive-tools 3.4.0-2ubuntu1.1 Dec 23, 2021
libarchive-tools · Ubuntu 22.04.1 LTS (jammy) 3.5.2-1ubuntu1 libarchive-tools 3.5.2-1ubuntu1 Jul 20, 2021
libarchive13 · Ubuntu 20.04 LTS (focal) 3.4.0-2ubuntu1.1 libarchive13 3.4.0-2ubuntu1.1 Dec 23, 2021
libarchive13 · Ubuntu 22.04.1 LTS (jammy) 3.5.2-1ubuntu1 libarchive13 3.5.2-1ubuntu1 Jul 20, 2021

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