The "%xx" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass url_regex ACLs via a URL with a NULL ("%00") character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2004-09-01T04:00:00

Updated: 2024-08-08T00:10:03.868Z

Reserved: 2004-03-03T00:00:00

Link: CVE-2004-0189

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2004-03-15T05:00:00.000

Modified: 2017-10-10T01:30:18.970

Link: CVE-2004-0189

cve-icon Redhat

Severity : Low

Publid Date: 2004-02-29T00:00:00Z

Links: CVE-2004-0189 - Bugzilla