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Last updated: 4/25/2015 7:14:43 PM

CVE Publication rate: 20.17

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Vulnerability Summary for CVE-2007-6239

Original release date: 12/04/2007
Last revised: 03/07/2011


The "cache update reply processing" functionality in Squid 2.x before 2.6.STABLE17 and Squid 3.0 allows remote attackers to cause a denial of service (crash) via unknown vectors related to HTTP headers and an Array memory leak during requests for cached objects.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: GENTOO
Name: GLSA-200801-05
External Source: SUSE
Name: SUSE-SR:2008:001
External Source: OVAL
Name: oval:org.mitre.oval:def:10915
External Source: FEDORA
Name: FEDORA-2007-4161
External Source: SECTRACK
Name: 1019036
US-CERT Vulnerability Note: CERT-VN
Name: VU#232881
External Source: REDHAT
Name: RHSA-2007:1130
Type: Patch Information
External Source: UBUNTU
Name: USN-565-1
External Source: BID
Name: 26687
Type: Patch Information
External Source: FEDORA
Name: FEDORA-2007-4170
External Source: CONFIRM
Name: http://bugs.gentoo.org/show_bug.cgi?id=201209
External Source: CONFIRM
Name: http://www.squid-cache.org/Advisories/SQUID-2007_2.txt
Type: Advisory; Patch Information
External Source: MANDRIVA
Name: MDVSA-2008:002
External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=410181
External Source: GENTOO
Name: GLSA-200903-38
External Source: CONFIRM
Name: http://www.squid-cache.org/Versions/v2/2.6/changesets/11780.patch
Type: Advisory; Exploit
External Source: VUPEN
Name: ADV-2007-4066
Type: Advisory
External Source: DEBIAN
Name: DSA-1482
Type: Patch Information

References to Check Content

Identifier: oval:org.mitre.oval:def:10915
Check System: http://oval.mitre.org/XMLSchema/oval-definitions-5

Vulnerable software and versions

+ Configuration 1
+ OR
* cpe:/a:squid:squid_web_proxy_cache:2.0_patch2
* cpe:/a:squid:squid_web_proxy_cache:2.1_patch2
* cpe:/a:squid:squid_web_proxy_cache:2.3.stable4
* cpe:/a:squid:squid_web_proxy_cache:2.3.stable5
* cpe:/a:squid:squid_web_proxy_cache:2.4_stable2
* cpe:/a:squid:squid_web_proxy_cache:2.4_stable4
* cpe:/a:squid:squid_web_proxy_cache:2.4_stable6
* cpe:/a:squid:squid_web_proxy_cache:2.4_stable7
* cpe:/a:squid:squid_web_proxy_cache:2.5.stable11
* cpe:/a:squid:squid_web_proxy_cache:2.5.stable12
* cpe:/a:squid:squid_web_proxy_cache:2.5.stable13
* cpe:/a:squid:squid_web_proxy_cache:2.5.stable14
* cpe:/a:squid:squid_web_proxy_cache:2.5_.stable9
* cpe:/a:squid:squid_web_proxy_cache:2.5_stable1
* cpe:/a:squid:squid_web_proxy_cache:2.5_stable10
* cpe:/a:squid:squid_web_proxy_cache:2.5_stable3
* cpe:/a:squid:squid_web_proxy_cache:2.5_stable4
* cpe:/a:squid:squid_web_proxy_cache:2.5_stable5
* cpe:/a:squid:squid_web_proxy_cache:2.5_stable6
* cpe:/a:squid:squid_web_proxy_cache:2.5_stable7
* cpe:/a:squid:squid_web_proxy_cache:2.5_stable8
* cpe:/a:squid:squid_web_proxy_cache:2.6
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable1
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable12
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable13
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable14
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable15
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable16
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable2
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable3
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable4
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable5
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable6
* cpe:/a:squid:squid_web_proxy_cache:2.6.stable7
* cpe:/a:squid:squid_web_proxy_cache:3.0
* cpe:/a:squid:squid_web_proxy_cache:3.0_pre1
* cpe:/a:squid:squid_web_proxy_cache:3.0_pre2
* cpe:/a:squid:squid_web_proxy_cache:3.0_pre3

* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)