CVE-2021-28116

Name
CVE-2021-28116
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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Broken Link https://github.com/squid-cache/squid/security/advisories/GHSA-rgf3-9v3p-qp82
Product http://www.squid-cache.org/Versions/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-157/
GENTOO https://security.gentoo.org/glsa/202105-14
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4EPIWUZDJAXADDHVOPKRBTQHPBR6H66/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LSQ3U54ZCNXR44QRPW3AV2VCS6K3TKCF/
MLIST http://www.openwall.com/lists/oss-security/2021/10/04/1

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* squid >= None <= 4.14
cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* squid >= 5.0 <= 5.0.5

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
squid 3.12-main 4.17-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
squid 3.11-main 4.17-r0 Natanael Copa <ncopa@alpinelinux.org> fixed