CVEvulnerability
CVE-2012-2751
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2012-07-22
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
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.
Affected configurations
• trustwave modsecurity (< 2.6.6)
• opensuse opensuse 11.4
• opensuse opensuse 12.2
• opensuse opensuse 12.3
• debian debian linux 6.0
• debian debian linux 7.0
• oracle http server 11.1.1.6.0
References
- http://blog.ivanristic.com/2012/06/modsecurity-and-modsecurity-core-rule-set-multipart-bypasses.html Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00020.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00025.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00031.html Mailing List, Third Party Advisory
- http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/branches/2.6.x/CHANGES Broken Link
- http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/CHANGES?r1=1920&r2=1919&pathrev=1920 Broken Link
- http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/apache2/msc_multipart.c?r1=1918&r2=1917&pathrev=1918 Broken Link
- http://secunia.com/advisories/49576 Third Party Advisory
- http://secunia.com/advisories/49782 Third Party Advisory
- http://www.debian.org/security/2012/dsa-2506 Third Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:118 Third Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/06/22/1 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/06/22/2 Mailing List, Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html Third Party Advisory
- http://www.securityfocus.com/bid/54156 Third Party Advisory, VDB Entry
- http://blog.ivanristic.com/2012/06/modsecurity-and-modsecurity-core-rule-set-multipart-bypasses.html Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00020.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00025.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-08/msg00031.html Mailing List, Third Party Advisory
- http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/branches/2.6.x/CHANGES Broken Link
- http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/CHANGES?r1=1920&r2=1919&pathrev=1920 Broken Link
- http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/apache2/msc_multipart.c?r1=1918&r2=1917&pathrev=1918 Broken Link
- http://secunia.com/advisories/49576 Third Party Advisory
- http://secunia.com/advisories/49782 Third Party Advisory
- http://www.debian.org/security/2012/dsa-2506 Third Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:118 Third Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/06/22/1 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2012/06/22/2 Mailing List, Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html Third Party Advisory
- http://www.securityfocus.com/bid/54156 Third Party Advisory, VDB Entry