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.

• CWE-20

• http://bugs.gentoo.org/show_bug.cgi?id=201209
• http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html
• http://secunia.com/advisories/27910Patch, Vendor Advisory
• http://secunia.com/advisories/28091Vendor Advisory
• http://secunia.com/advisories/28109Vendor Advisory
• http://secunia.com/advisories/28350Vendor Advisory
• http://secunia.com/advisories/28381Vendor Advisory
• http://secunia.com/advisories/28403Vendor Advisory
• http://secunia.com/advisories/28412Vendor Advisory
• http://secunia.com/advisories/28814Vendor Advisory
• http://secunia.com/advisories/34467Vendor Advisory
• http://security.gentoo.org/glsa/glsa-200801-05.xml
• http://security.gentoo.org/glsa/glsa-200903-38.xml
• http://www.debian.org/security/2008/dsa-1482Patch
• http://www.kb.cert.org/vuls/id/232881US Government Resource
• http://www.mandriva.com/security/advisories?name=MDVSA-2008:002
• http://www.redhat.com/support/errata/RHSA-2007-1130.htmlPatch
• http://www.securityfocus.com/bid/26687Patch
• http://www.securitytracker.com/id?1019036
• http://www.squid-cache.org/Advisories/SQUID-2007_2.txtPatch, Vendor Advisory
• http://www.squid-cache.org/Versions/v2/2.6/changesets/11780.patchExploit, Vendor Advisory
• http://www.ubuntu.com/usn/usn-565-1
• http://www.vupen.com/english/advisories/2007/4066Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=410181
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10915
• https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00497.html
• https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00507.html
• http://bugs.gentoo.org/show_bug.cgi?id=201209
• http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html
• http://secunia.com/advisories/27910Patch, Vendor Advisory
• http://secunia.com/advisories/28091Vendor Advisory
• http://secunia.com/advisories/28109Vendor Advisory
• http://secunia.com/advisories/28350Vendor Advisory
• http://secunia.com/advisories/28381Vendor Advisory
• http://secunia.com/advisories/28403Vendor Advisory
• http://secunia.com/advisories/28412Vendor Advisory
• http://secunia.com/advisories/28814Vendor Advisory
• http://secunia.com/advisories/34467Vendor Advisory
• http://security.gentoo.org/glsa/glsa-200801-05.xml
• http://security.gentoo.org/glsa/glsa-200903-38.xml
• http://www.debian.org/security/2008/dsa-1482Patch
• http://www.kb.cert.org/vuls/id/232881US Government Resource
• http://www.mandriva.com/security/advisories?name=MDVSA-2008:002
• http://www.redhat.com/support/errata/RHSA-2007-1130.htmlPatch
• http://www.securityfocus.com/bid/26687Patch
• http://www.securitytracker.com/id?1019036
• http://www.squid-cache.org/Advisories/SQUID-2007_2.txtPatch, Vendor Advisory
• http://www.squid-cache.org/Versions/v2/2.6/changesets/11780.patchExploit, Vendor Advisory
• http://www.ubuntu.com/usn/usn-565-1
• http://www.vupen.com/english/advisories/2007/4066Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=410181
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10915
• https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00497.html
• https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00507.html

Published

Dec 4, 2007

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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