10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.009 Low
EPSS
Percentile
82.7%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | squid | < 2.5.7-7 | squid_2.5.7-7_all.deb |
Debian | 11 | all | squid | < 2.5.7-7 | squid_2.5.7-7_all.deb |
Debian | 10 | all | squid | < 2.5.7-7 | squid_2.5.7-7_all.deb |
Debian | 999 | all | squid | < 2.5.7-7 | squid_2.5.7-7_all.deb |
Debian | 13 | all | squid | < 2.5.7-7 | squid_2.5.7-7_all.deb |