Vulnerability Details : CVE-2007-6239
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.
Vulnerability category: Input validationDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2007-6239
Probability of exploitation activity in the next 30 days: 17.95%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 95 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-6239
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2007-6239
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2007-6239
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http://www.securitytracker.com/id?1019036
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10915
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http://security.gentoo.org/glsa/glsa-200801-05.xml
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https://bugzilla.redhat.com/show_bug.cgi?id=410181
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http://www.vupen.com/english/advisories/2007/4066
Vendor Advisory
- http://security.gentoo.org/glsa/glsa-200903-38.xml
- http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html
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http://www.redhat.com/support/errata/RHSA-2007-1130.html
Patch
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http://www.squid-cache.org/Advisories/SQUID-2007_2.txt
Patch;Vendor Advisory
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http://www.securityfocus.com/bid/26687
Patch
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http://www.squid-cache.org/Versions/v2/2.6/changesets/11780.patch
Exploit;Vendor Advisory
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https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00507.html
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http://www.mandriva.com/security/advisories?name=MDVSA-2008:002
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https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00497.html
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http://www.debian.org/security/2008/dsa-1482
Patch
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http://bugs.gentoo.org/show_bug.cgi?id=201209
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http://www.kb.cert.org/vuls/id/232881
US Government Resource
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http://www.ubuntu.com/usn/usn-565-1
Products affected by CVE-2007-6239
- cpe:2.3:a:squid:squid_web_proxy_cache:2.0_patch2:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.1_patch2:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5.stable11:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5.stable12:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable14:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable15:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.4_stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.4_stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_.stable9:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_stable8:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:3.0_pre3:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.3.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.3.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5.stable13:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5.stable14:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_stable6:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable16:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:3.0_pre1:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:3.0_pre2:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.4_stable6:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.4_stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_stable10:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.5_stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable12:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable13:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid:squid_web_proxy_cache:2.6.stable6:*:*:*:*:*:*:*