VDB
CVE-2004-0189
CVE-2004-0189
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 13.81% · 96.5th percentile
Risk Scores
CVSS 2.0
7.5
EPSS Score
13.81%
96.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| squid | squid | 2.0_patch2, 2.1_patch2, 2.4 |
| n/a | n/a | n/a |
Timeline
- Mar 15, 2004 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 27, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 10, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 26, 2023 EPSS Score
- Jul 18, 2023 EPSS Score
- Sep 9, 2023 EPSS Score
References
- http://www.squid-cache.org/Advisories/SQUID-2004_1.txt url
- RHSA-2004:133 vendor-advisory
- SCOSA-2005.16 vendor-advisory
- squid-urlregex-acl-bypass(15366) vdb
- DSA-474 vendor-advisory
- http://marc.info/?l=bugtraq&m=108084935904110&w=2 technical
- http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:025 technical
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A941 technical
- ftp://patches.sgi.com/support/free/security/advisories/20040404-01-U.asc technical
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000838 technical
- http://security.gentoo.org/glsa/glsa-200403-11.xml technical
- http://www.redhat.com/support/errata/RHSA-2004-134.html technical
- http://www.securityfocus.com/bid/9778 exploit
- https://nvd.nist.gov/vuln/detail/CVE-2004-0189 advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A877 url
- http://www.osvdb.org/5916 url