CVE-2004-0189

Published: Mar 15, 2004Modified: Apr 16, 2026

7.5

Vector

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

Exploitability: 10.0 / Impact: 6.4

Source: NVD

Description

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 (7)

Products: Squid: Squid

1 product

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Squid Squid	Version 2.0_patch2
Squid Squid	Version 2.1_patch2
Squid Squid	Version 2.3_stable5
Squid Squid	Version 2.4
Squid Squid	Version 2.4_stable7
Squid Squid	Version 2.5_stable3
Squid Squid	Version 2.5_stable4

References (30)

ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.16/SCOSA-2005.16.txt (unsafe URL)

Source: cve@mitre.org

ftp://patches.sgi.com/support/free/security/advisories/20040404-01-U.asc (unsafe URL)

Source: cve@mitre.org

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000838

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=108084935904110&w=2

Source: cve@mitre.org

http://security.gentoo.org/glsa/glsa-200403-11.xml

Source: cve@mitre.org

http://www.debian.org/security/2004/dsa-474

Source: cve@mitre.org

http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:025

Source: cve@mitre.org

http://www.osvdb.org/5916

Source: cve@mitre.org

http://www.redhat.com/support/errata/RHSA-2004-133.html

Source: cve@mitre.org

http://www.redhat.com/support/errata/RHSA-2004-134.html

Source: cve@mitre.org

http://www.securityfocus.com/bid/9778

Source: cve@mitre.org

ExploitPatchVendor Advisory

http://www.squid-cache.org/Advisories/SQUID-2004_1.txt

Source: cve@mitre.org

ExploitPatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/15366

Source: cve@mitre.org

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A877

Source: cve@mitre.org

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A941

Source: cve@mitre.org

ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.16/SCOSA-2005.16.txt (unsafe URL)

Source: af854a3a-2127-422b-91ae-364da2661108

ftp://patches.sgi.com/support/free/security/advisories/20040404-01-U.asc (unsafe URL)

Source: af854a3a-2127-422b-91ae-364da2661108

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000838

Source: af854a3a-2127-422b-91ae-364da2661108

http://marc.info/?l=bugtraq&m=108084935904110&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

http://security.gentoo.org/glsa/glsa-200403-11.xml

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.debian.org/security/2004/dsa-474

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:025

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.osvdb.org/5916

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.redhat.com/support/errata/RHSA-2004-133.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.redhat.com/support/errata/RHSA-2004-134.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/9778

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatchVendor Advisory

http://www.squid-cache.org/Advisories/SQUID-2004_1.txt

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitPatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/15366

Source: af854a3a-2127-422b-91ae-364da2661108

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A877

Source: af854a3a-2127-422b-91ae-364da2661108

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A941

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.