Amazon Linux 2023 Security Advisory: ALAS2023-2025-1250
Advisory Released Date: 2025-10-27
Advisory Updated Date: 2025-10-27
This vulnerability allows remote attackers to execute arbitrary code on affected installations of 7-Zip. Interaction with this product is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the handling of symbolic links in ZIP files. Crafted data in a ZIP file can cause the process to traverse to unintended directories. An attacker can leverage this vulnerability to execute code in the context of a service account.
NOTE: Since p7zip/16.02+transitional.1 src:p7zip is only a empty source package
NOTE: depending on 7zip. Mark this version as fixed version.
NOTE: https://github.com/ip7z/7zip/releases/tag/25.00
NOTE: https://www.zerodayinitiative.com/advisories/ZDI-25-949/ (CVE-2025-11001)
This vulnerability allows remote attackers to execute arbitrary code on affected installations of 7-Zip. Interaction with this product is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the handling of symbolic links in ZIP files. Crafted data in a ZIP file can cause the process to traverse to unintended directories. An attacker can leverage this vulnerability to execute code in the context of a service account.
NOTE: depending on 7zip. Mark this version as fixed version.
NOTE: https://github.com/ip7z/7zip/releases/tag/25.00
NOTE: https://www.zerodayinitiative.com/advisories/ZDI-25-950/ (CVE-2025-11002)
Affected Packages:
p7zip
Issue Correction:
Run dnf update p7zip --releasever 2023.9.20251027 or dnf update --advisory ALAS2023-2025-1250 --releasever 2023.9.20251027 to update your system.
More information on how to update your system can be found on this page: Amazon Linux 2023 documentation
aarch64:
p7zip-plugins-16.02-30.amzn2023.0.2.aarch64
p7zip-16.02-30.amzn2023.0.2.aarch64
noarch:
p7zip-doc-16.02-30.amzn2023.0.2.noarch
src:
p7zip-16.02-30.amzn2023.0.2.src
x86_64:
p7zip-plugins-16.02-30.amzn2023.0.2.x86_64
p7zip-16.02-30.amzn2023.0.2.x86_64