Integer Overflow or Wraparound Affecting python3.6 package, versions <3.6.9-1~18.04ubuntu1.10
Threat Intelligence
EPSS
2.47% (91st
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1804-PYTHON36-3336634
- published 1 Nov 2022
- disclosed 21 Oct 2022
Introduced: 21 Oct 2022
CVE-2022-37454 Open this link in a new tabHow to fix?
Upgrade Ubuntu:18.04 python3.6 to version 3.6.9-1~18.04ubuntu1.10 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python3.6 package and not the python3.6 package as distributed by Ubuntu.
See How to fix? for Ubuntu:18.04 relevant fixed versions and status.
The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2022-37454
- https://news.ycombinator.com/item?id=33281106
- https://csrc.nist.gov/projects/hash-functions/sha-3-project
- https://mouha.be/sha-3-buffer-overflow/
- https://github.com/XKCP/XKCP/security/advisories/GHSA-6w4m-2xhg-2658
- https://lists.debian.org/debian-lts-announce/2022/10/msg00041.html
- https://lists.debian.org/debian-lts-announce/2022/11/msg00000.html
- https://www.debian.org/security/2022/dsa-5267
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CMIEXLMTW5GO36HTFFWIPB3OHZXCT3G4/
- https://www.debian.org/security/2022/dsa-5269
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3ALQ6BDDPX5HU5YBQOBMDVAA2TSGDKIJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMIEXLMTW5GO36HTFFWIPB3OHZXCT3G4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3ALQ6BDDPX5HU5YBQOBMDVAA2TSGDKIJ/
- https://eprint.iacr.org/2023/331
- https://news.ycombinator.com/item?id=35050307
- https://security.gentoo.org/glsa/202305-02
CVSS Scores
version 3.1