CVE-2012-6139 Information

Description

libxslt before 1.1.28 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an (1) empty match attribute in a XSL key to the xsltAddKey function in keys.c or (2) uninitialized variable to the xsltDocumentFunction function in functions.c.

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2013-April/102065.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00020.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00028.html http://secunia.com/advisories/52745 http://secunia.com/advisories/52805 http://secunia.com/advisories/52813 http://secunia.com/advisories/52884 http://www.debian.org/security/2013/dsa-2654 http://www.mandriva.com/security/advisories?name=MDVSA-2013:141 http://www.securitytracker.com/id/1028338 http://www.ubuntu.com/usn/USN-1784-1 http://xmlsoft.org/XSLT/news.html https://bugzilla.gnome.org/show_bug.cgi?id=685328 https://bugzilla.gnome.org/show_bug.cgi?id=685330 https://git.gnome.org/browse/libxslt/commit/?id=6c99c519d97e5fcbec7a9537d190efb442e4e833 https://git.gnome.org/browse/libxslt/commit/?id=dc11b6b379a882418093ecc8adf11f6166682e8d https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0107 https://www.suse.com/support/update/announcement/2013/suse-su-20131654-1.html https://www.suse.com/support/update/announcement/2013/suse-su-20131656-1.html