CVE-2021-28116

Sažetak

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.

Reference

https://github.com/squid-cache/squid/security/advisories/GHSA-rgf3-9v3p-qp82
http://www.squid-cache.org/Versions/
https://www.zerodayinitiative.com/advisories/ZDI-21-157/
https://security.gentoo.org/glsa/202105-14
http://www.openwall.com/lists/oss-security/2021/10/04/1
https://www.debian.org/security/2022/dsa-5171
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/

CVSS

Base:	4.3
Impact:	2.9
Exploitability:	8.6

Pristup

Vektor	Složenost	Autentikacija
NETWORK	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	NONE	NONE

CVSS vektor

AV:N/AC:M/Au:N/C:P/I:N/A:N

Zadnje važnije ažuriranje

07-11-2023 - 03:32

Objavljeno

09-03-2021 - 22:15