Integer Overflow or Wraparound Affecting php7-shmop package, versions <7.4.33-150200.3.46.2
Threat Intelligence
EPSS
2.47% (91st
percentile)
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Test your applications- Snyk ID SNYK-SLES153-PHP7SHMOP-3131300
- published 19 Nov 2022
- disclosed 18 Nov 2022
Introduced: 18 Nov 2022
CVE-2022-37454 Open this link in a new tabHow to fix?
Upgrade SLES:15.3 php7-shmop to version 7.4.33-150200.3.46.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php7-shmop package and not the php7-shmop package as distributed by SLES.
See How to fix? for SLES:15.3 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
- https://www.suse.com/security/cve/CVE-2022-37454.html
- https://bugzilla.suse.com/1204577
- https://bugzilla.suse.com/1204966
- https://bugzilla.suse.com/1205836
- 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