Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2005-0194

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.

Published

2005-05-02T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 10.0 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application squid squid 2.0.patch1 Yes
Application squid squid 2.0.patch2 Yes
Application squid squid 2.0.pre1 Yes
Application squid squid 2.0.release Yes
Application squid squid 2.1.patch1 Yes
Application squid squid 2.1.patch2 Yes
Application squid squid 2.1.pre1 Yes
Application squid squid 2.1.pre3 Yes
Application squid squid 2.1.pre4 Yes
Application squid squid 2.1.release Yes
Application squid squid 2.2.devel3 Yes
Application squid squid 2.2.devel4 Yes
Application squid squid 2.2.pre1 Yes
Application squid squid 2.2.pre2 Yes
Application squid squid 2.2.stable1 Yes
Application squid squid 2.2.stable2 Yes
Application squid squid 2.2.stable3 Yes
Application squid squid 2.2.stable4 Yes
Application squid squid 2.2.stable5 Yes
Application squid squid 2.3.devel2 Yes
Application squid squid 2.3.devel3 Yes
Application squid squid 2.3.stable1 Yes
Application squid squid 2.3.stable2 Yes
Application squid squid 2.3.stable3 Yes
Application squid squid 2.3.stable4 Yes
Application squid squid 2.3.stable5 Yes
Application squid squid 2.4.stable1 Yes
Application squid squid 2.4.stable2 Yes
Application squid squid 2.4.stable3 Yes
Application squid squid 2.4.stable4 Yes
Application squid squid 2.4.stable6 Yes
Application squid squid 2.4.stable7 Yes
Application squid squid 2.5.stable1 Yes
Application squid squid 2.5.stable2 Yes
Application squid squid 2.5.stable3 Yes
Application squid squid 2.5.stable4 Yes
Application squid squid 2.5.stable5 Yes
Application squid squid 2.5.stable6 Yes
References