Mandriva Linux Security Advisory 2012-182 - Multiple vulnerabilities has been discovered and corrected in 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 attacks.
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Mandriva Linux Security Advisory MDVSA-2012:182
https://www.mandriva.com/security/
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Package : apache-mod_security
Date : December 23, 2012
Affected: 2011.
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Problem Description:
Multiple vulnerabilities has been discovered and corrected in
apache-mod_security:
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 (CVE-2012-2751).
ModSecurity <= 2.6.8 is vulnerable to multipart/invalid part
ruleset bypass, this was fixed in 2.7.0 (released on2012-10-16)
(CVE-2012-4528).
The updated packages have been patched to correct these issues.
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References:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2751
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4528
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Updated Packages:
Mandriva Linux 2011:
97ce3bb44e48983170bd6f112a578c3c 2011/i586/apache-mod_security-2.6.1-1.1-mdv2011.0.i586.rpm
044aa147cd2c9b4989f47a74d04f3a62 2011/i586/mlogc-2.6.1-1.1-mdv2011.0.i586.rpm
4657a73f501344810c72d76c58532190 2011/SRPMS/apache-mod_security-2.6.1-1.1.src.rpm
Mandriva Linux 2011/X86_64:
d5e55155f32a9118977a96ea86efe1cf 2011/x86_64/apache-mod_security-2.6.1-1.1-mdv2011.0.x86_64.rpm
61d99efd771a68bb801b602294ce6efb 2011/x86_64/mlogc-2.6.1-1.1-mdv2011.0.x86_64.rpm
4657a73f501344810c72d76c58532190 2011/SRPMS/apache-mod_security-2.6.1-1.1.src.rpm
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Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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