CVE Vulnerabilities

CVE-2004-0189

Published: Mar 15, 2004 | Modified: Oct 10, 2017
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Squid Squid 2.0_patch2 2.0_patch2
Squid Squid 2.1_patch2 2.1_patch2
Squid Squid 2.3_stable5 2.3_stable5
Squid Squid 2.4 2.4
Squid Squid 2.4_stable7 2.4_stable7
Squid Squid 2.5_stable3 2.5_stable3
Squid Squid 2.5_stable4 2.5_stable4
Red Hat Enterprise Linux 3 RedHat squid-7:2.5.STABLE3-5.3E *
Red Hat Linux 9 RedHat squid *

References