Vulnerability Details : CVE-2012-2751
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2012-2751
- cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:http_server:11.1.1.6.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*
- cpe:2.3:a:trustwave:modsecurity:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-2751
3.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-2751
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
References for CVE-2012-2751
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http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/branches/2.6.x/CHANGES
404 Not FoundBroken Link
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http://lists.opensuse.org/opensuse-updates/2013-08/msg00025.html
openSUSE-SU-2013:1336-1: moderate: update for apache2-mod_security2Mailing List;Third Party Advisory
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http://www.securityfocus.com/bid/54156
ModSecurity Quote Parsing Security Bypass VulnerabilityThird Party Advisory;VDB Entry
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http://blog.ivanristic.com/2012/06/modsecurity-and-modsecurity-core-rule-set-multipart-bypasses.html
Ivan Ristić: ModSecurity and ModSecurity Core Rule Set Multipart BypassesThird Party Advisory
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http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/CHANGES?r1=1920&r2=1919&pathrev=1920
404 Not FoundBroken Link
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http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
Oracle Critical Patch Update - April 2013Third Party Advisory
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http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
mandriva.comThird Party Advisory
-
http://lists.opensuse.org/opensuse-updates/2013-08/msg00031.html
openSUSE-SU-2013:1342-1: moderate: update for apache2-mod_security2Mailing List;Third Party Advisory
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http://www.openwall.com/lists/oss-security/2012/06/22/1
oss-security - mod_security CVE requestMailing List;Third Party Advisory
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http://www.debian.org/security/2012/dsa-2506
Debian -- Security Information -- DSA-2506-1 libapache-mod-securityThird Party Advisory
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http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/apache2/msc_multipart.c?r1=1918&r2=1917&pathrev=1918
404 Not FoundBroken Link
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http://www.openwall.com/lists/oss-security/2012/06/22/2
oss-security - Re: mod_security CVE requestMailing List;Third Party Advisory
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http://secunia.com/advisories/49782
Sign inThird Party Advisory
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http://lists.opensuse.org/opensuse-updates/2013-08/msg00020.html
openSUSE-SU-2013:1331-1: moderate: update for apache2-mod_security2Mailing List;Third Party Advisory
-
http://www.mandriva.com/security/advisories?name=MDVSA-2012:118
mandriva.comThird Party Advisory
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http://secunia.com/advisories/49576
Sign inThird Party Advisory
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