CVE-2012-2751

Vulnerability Description

ModSecurity before 2.6.6, when used with PHP, does not properly handle single quotes not at the beginning of a request parameter value in the Content-Disposition field of a request with a multipart/form-data Content-Type header, which allows remote attackers to bypass filtering rules and perform other attacks such as cross-site scripting (XSS) attacks. NOTE: this vulnerability exists because of an incomplete fix for CVE-2009-5031.

CVSS Score

Affected Products

References

• http://blog.ivanristic.com/2012/06/modsecurity-and-modsecurity-core-rule-set-mulThird Party Advisory
• http://lists.opensuse.org/opensuse-updates/2013-08/msg00020.htmlMailing ListThird Party Advisory
• http://lists.opensuse.org/opensuse-updates/2013-08/msg00025.htmlMailing ListThird Party Advisory
• http://lists.opensuse.org/opensuse-updates/2013-08/msg00031.htmlMailing ListThird Party Advisory
• http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/branches/2.6.x/CHBroken Link
• http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/CHANGES?r1=Broken Link
• http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/apache2/mscBroken Link
• http://secunia.com/advisories/49576Third Party Advisory
• http://secunia.com/advisories/49782Third Party Advisory
• http://www.debian.org/security/2012/dsa-2506Third Party Advisory
• http://www.mandriva.com/security/advisories?name=MDVSA-2012:118Third Party Advisory
• http://www.mandriva.com/security/advisories?name=MDVSA-2013:150Third Party Advisory
• http://www.openwall.com/lists/oss-security/2012/06/22/1Mailing ListThird Party Advisory
• http://www.openwall.com/lists/oss-security/2012/06/22/2Mailing ListThird Party Advisory
• http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.htmlThird Party Advisory