Buffer Over-read The advisory has been revoked - it doesn't affect any version of package squid (opens in a new tab)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-RHEL8-SQUID-3033358
- published26 Sept 2022
- disclosed23 Sept 2022
Introduced: 23 Sep 2022
CVE-2022-41318 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream squid package and not the squid package as distributed by RHEL.
A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7.
References
- https://access.redhat.com/security/cve/CVE-2022-41318
- https://access.redhat.com/errata/RHSA-2022:6775
- http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch
- http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch
- https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78
- https://www.openwall.com/lists/oss-security/2022/09/23/2