-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDVSA-2012:182 http://www.mandriva.com/security/ _______________________________________________________________________ Package : apache-mod_security Date : December 23, 2012 Affected: 2011. _______________________________________________________________________ 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. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2751 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4528 _______________________________________________________________________ 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 _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iD8DBQFQ10wDmqjQ0CJFipgRAps5AJ4qK+9Wd2lVri03D+VVzWRgksdTkgCeOOeZ jnUCJwVJ+dnG0N7muIDsCFM= =u8HT -----END PGP SIGNATURE-----