Description
Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information disclosure because of an out-of-bounds read in WCCP protocol data. This can be leveraged as part of a chain for remote code execution as nobody.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.squid-cache.org/Versions/ ↗
- https://www.zerodayinitiative.com/advisories/ZDI-21-157/ ↗
- https://github.com/squid-cache/squid/security/advisories/GHSA-rgf3-9v3p-qp82 ↗
- https://security.gentoo.org/glsa/202105-14 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/ ↗
- http://www.openwall.com/lists/oss-security/2021/10/04/1 ↗
- https://www.debian.org/security/2022/dsa-5171 ↗