CVE-2005-0194

N/A Unknown
Published: May 02, 2005 Modified: April 16, 2026
View on NVD

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923
Source: cve@mitre.org
Patch
http://fedoranews.org/updates/FEDORA--.shtml
Source: cve@mitre.org
http://marc.info/?l=bugtraq&m=110901183320453&w=2
Source: cve@mitre.org
http://www.debian.org/security/2005/dsa-667
Source: cve@mitre.org
Patch Vendor Advisory
http://www.kb.cert.org/vuls/id/260421
Source: cve@mitre.org
Patch Third Party Advisory US Government Resource
http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-empty_acls
Source: cve@mitre.org
Patch
http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-empty_acls.patch
Source: cve@mitre.org
Patch
http://www.squid-cache.org/bugs/show_bug.cgi?id=1166
Source: cve@mitre.org
Vendor Advisory
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://fedoranews.org/updates/FEDORA--.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
http://marc.info/?l=bugtraq&m=110901183320453&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.debian.org/security/2005/dsa-667
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
http://www.kb.cert.org/vuls/id/260421
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory US Government Resource
http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-empty_acls
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-empty_acls.patch
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://www.squid-cache.org/bugs/show_bug.cgi?id=1166
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

16 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.7%
71th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

squid