CVEvulnerability

CVE-2005-0194

10.0 HIGH Published 2005-05-02 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2005-05-02
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C

Description

Squid 2.5, when processing the configuration file, parses empty Access Control Lists (ACLs), including proxy_auth ACLs without defined auth schemes, in a way that effectively removes arguments, which could allow remote attackers to bypass intended ACLs if the administrator ignores the parser warnings.

Affected configurations

• squid squid 2.0.patch1 • squid squid 2.0.patch2 • squid squid 2.0.pre1 • squid squid 2.0.release • squid squid 2.1.patch1 • squid squid 2.1.patch2 • squid squid 2.1.pre1 • squid squid 2.1.pre3 • squid squid 2.1.pre4 • squid squid 2.1.release • squid squid 2.2.devel3 • squid squid 2.2.devel4 • squid squid 2.2.pre1 • squid squid 2.2.pre2 • squid squid 2.2.stable1 • squid squid 2.2.stable2 • squid squid 2.2.stable3 • squid squid 2.2.stable4 • squid squid 2.2.stable5 • squid squid 2.3.devel2 • squid squid 2.3.devel3 • squid squid 2.3.stable1 • squid squid 2.3.stable2 • squid squid 2.3.stable3 • squid squid 2.3.stable4 • squid squid 2.3.stable5 • squid squid 2.4.stable1 • squid squid 2.4.stable2 • squid squid 2.4.stable3 • squid squid 2.4.stable4 • squid squid 2.4.stable6 • squid squid 2.4.stable7 • squid squid 2.5.stable1 • squid squid 2.5.stable2 • squid squid 2.5.stable3 • squid squid 2.5.stable4 • squid squid 2.5.stable5 • squid squid 2.5.stable6

References