PRIOn knowledge basePRION:CVE-2012-2751Cross site scripting
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| debian_linux | eq | 7.0 | |
| debian_linux | eq | 6.0 | |
| opensuse | eq | 12.3 | |
| opensuse | eq | 11.4 | |
| opensuse | eq | 12.2 | |
| http_server | eq | 11.1.1.6.0 | |
| modsecurity | lt | 2.6.6 |
References
blog.ivanristic.com/2012/06/modsecurity-and-modsecurity-core-rule-set-multipart-bypasses.html
lists.opensuse.org/opensuse-updates/2013-08/msg00020.html
lists.opensuse.org/opensuse-updates/2013-08/msg00025.html
lists.opensuse.org/opensuse-updates/2013-08/msg00031.html
mod-security.svn.sourceforge.net/viewvc/mod-security/m2/branches/2.6.x/CHANGES
mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/apache2/msc_multipart.c?r1=1918&r2=1917&pathrev=1918
mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/CHANGES?r1=1920&r2=1919&pathrev=1920
secunia.com/advisories/49576
secunia.com/advisories/49782
www.debian.org/security/2012/dsa-2506
www.mandriva.com/security/advisories?name=MDVSA-2012:118
www.mandriva.com/security/advisories?name=MDVSA-2013:150
www.openwall.com/lists/oss-security/2012/06/22/1
www.openwall.com/lists/oss-security/2012/06/22/2
www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
www.securityfocus.com/bid/54156
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