pam_mount 0.10 through 0.45, when luserconf is enabled, does not verify mountpoint and source ownership before mounting a user-defined volume, which allows local users to bypass intended access restrictions via a local mount.
https://exchange.xforce.ibmcloud.com/vulnerabilities/44960
http://www.securityfocus.com/bid/31041
http://www.openwall.com/lists/oss-security/2008/09/09/12
http://www.openwall.com/lists/oss-security/2008/09/06/3
http://www.mandriva.com/security/advisories?name=MDVSA-2008:208
http://sourceforge.net/project/shownotes.php?release_id=624240
http://lists.opensuse.org/opensuse-security-announce/2008-09/msg00005.html