Directory Traversal The advisory has been revoked - it doesn't affect any version of package python38:3.8/python38-pycparser (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALMALINUX8-PYTHON38-8067255
- published20 Sept 2024
- disclosed9 Nov 2021
Introduced: 9 Nov 2021
CVE-2021-42771 (opens in a new tab)Amendment
The AlmaLinux security team deemed this advisory irrelevant for AlmaLinux:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python38:3.8/python38-pycparser package and not the python38:3.8/python38-pycparser package as distributed by AlmaLinux.
Babel.Locale in Babel before 2.9.1 allows attackers to load arbitrary locale .dat files (containing serialized Python objects) via directory traversal, leading to code execution.
References
- https://errata.almalinux.org/8/ALSA-2021-4151.html
- https://errata.almalinux.org/8/ALSA-2021-4162.html
- https://errata.almalinux.org/8/ALSA-2021-4201.html
- https://vulners.com/cve/CVE-2021-42771
- https://github.com/python-babel/babel/pull/782
- https://lists.debian.org/debian-lts-announce/2021/10/msg00018.html
- https://lists.debian.org/debian-lts/2021/10/msg00040.html
- https://www.debian.org/security/2021/dsa-5018
- https://www.tenable.com/security/research/tra-2021-14