CVE-2012-2751
published 2012-07-22CVE-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…
PriorityP419medium4.3CVSS 2.0
AVNACMAuNCNIPAN
EPSS
3.30%
87.1th percentile
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
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | modsecurity-apache | < modsecurity-apache 2.6.6-1 (bookworm) | modsecurity-apache 2.6.6-1 (bookworm) |
| opensuse | opensuse | — | — |
| opensuse | opensuse | — | — |
| opensuse | opensuse | — | — |
| oracle | http_server | — | — |
| trustwave | modsecurity | < 2.6.6 | 2.6.6 |
CVSS provenance
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
osv4.3MEDIUM
vendor_debian4.3MEDIUM
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GHSA
GHSA-38m7-p7j8-c694: ModSecurity before 2
ghsa_unreviewed·2022-05-13·CVSS 4.3
CVE-2012-2751 [MEDIUM] GHSA-38m7-p7j8-c694: ModSecurity before 2
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.
OSV
CVE-2012-2751: ModSecurity before 2
osv·2012-07-22·CVSS 4.3
CVE-2012-2751 [MEDIUM] CVE-2012-2751: ModSecurity before 2
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.
Debian
CVE-2012-2751: modsecurity-apache - ModSecurity before 2.6.6, when used with PHP, does not properly handle single qu...
vendor_debian·2012·CVSS 4.3
CVE-2012-2751 [MEDIUM] CVE-2012-2751: modsecurity-apache - ModSecurity before 2.6.6, when used with PHP, does not properly handle single qu...
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.
Scope: local
bookworm: resolved (fixed in 2.6.6-1)
bullseye: resolved (fixed in 2.6.6-1)
forky: resolved (fixed in 2.6.6-1)
sid: resolved (fixed in 2.6.6-1)
trixie: resolved (fixed in 2.6.6-1)
No detection rules found.
Bugzilla
CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing
bugzilla·2012-06-22·CVSS 4.3
CVE-2012-2751 [MEDIUM] CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing
CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing
A security flaw was found in the way mod_security, a security module for Apache HTTP server, handled situations in which both of 'Content:Disposition: attachment' and 'Content-Type: multipart' were present in HTTP headers. A remote attacker could use this flaw to conduct cross-site scripting (XSS) attacks via a specially-crafted HTML document.
References:
[1] http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/branches/2.6.x/CHANGES
[2] http://www.openwall.com/lists/oss-security/2012/06/22/2
[3] https://bugzilla.novell.com/show_bug.cgi?id=768293
[4] https://secunia.com/advisories/49576/
Relevant upstream patch:
[5] http://mod-security.svn.sourceforge.net/viewvc/mod-security?view=revision&revision=1918
Bugzilla
CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing [fedora-all]
bugzilla·2012-06-22·CVSS 4.3
CVE-2012-2751 [MEDIUM] CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing [fedora-all]
CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected Fedora
versions.
For comments that are specific to the vulnerability please use bugs filed
against "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please include this bug ID and the
bug IDs of this bug's parent bugs filed against the "Security Response"
product (the top-level CVE bugs). Please mention the CVE IDs being fixed
in the RPM changelog when available.
Bodhi update submission link:
https://admin.fedoraproject.org/updates/new/?t
Bugzilla
CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing [epel-all]
bugzilla·2012-06-22·CVSS 4.3
CVE-2012-2751 [MEDIUM] CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing [epel-all]
CVE-2012-2751 mod_security: Multipart bypass issue related to quote parsing [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected Fedora
versions.
For comments that are specific to the vulnerability please use bugs filed
against "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please include this bug ID and the
bug IDs of this bug's parent bugs filed against the "Security Response"
product (the top-level CVE bugs). Please mention the CVE IDs being fixed
in the RPM changelog when available.
Bodhi update submission link:
https://admin.fedoraproject.org/updates/new/?typ
http://blog.ivanristic.com/2012/06/modsecurity-and-modsecurity-core-rule-set-multipart-bypasses.htmlhttp://lists.opensuse.org/opensuse-updates/2013-08/msg00020.htmlhttp://lists.opensuse.org/opensuse-updates/2013-08/msg00025.htmlhttp://lists.opensuse.org/opensuse-updates/2013-08/msg00031.htmlhttp://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/branches/2.6.x/CHANGEShttp://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/CHANGES?r1=1920&r2=1919&pathrev=1920http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/apache2/msc_multipart.c?r1=1918&r2=1917&pathrev=1918http://secunia.com/advisories/49576http://secunia.com/advisories/49782http://www.debian.org/security/2012/dsa-2506http://www.mandriva.com/security/advisories?name=MDVSA-2012:118http://www.mandriva.com/security/advisories?name=MDVSA-2013:150http://www.openwall.com/lists/oss-security/2012/06/22/1http://www.openwall.com/lists/oss-security/2012/06/22/2http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.htmlhttp://www.securityfocus.com/bid/54156http://blog.ivanristic.com/2012/06/modsecurity-and-modsecurity-core-rule-set-multipart-bypasses.htmlhttp://lists.opensuse.org/opensuse-updates/2013-08/msg00020.htmlhttp://lists.opensuse.org/opensuse-updates/2013-08/msg00025.htmlhttp://lists.opensuse.org/opensuse-updates/2013-08/msg00031.htmlhttp://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/branches/2.6.x/CHANGEShttp://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/CHANGES?r1=1920&r2=1919&pathrev=1920http://mod-security.svn.sourceforge.net/viewvc/mod-security/m2/trunk/apache2/msc_multipart.c?r1=1918&r2=1917&pathrev=1918http://secunia.com/advisories/49576http://secunia.com/advisories/49782http://www.debian.org/security/2012/dsa-2506http://www.mandriva.com/security/advisories?name=MDVSA-2012:118http://www.mandriva.com/security/advisories?name=MDVSA-2013:150http://www.openwall.com/lists/oss-security/2012/06/22/1http://www.openwall.com/lists/oss-security/2012/06/22/2http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.htmlhttp://www.securityfocus.com/bid/54156
2012-07-22
Published