CVE-2013-4169 Information

Description

GNOME Display Manager (gdm) before 2.21.1 allows local users to change permissions of arbitrary directories via a symlink attack on /tmp/.X11-unix/.

Reference

http://rhn.redhat.com/errata/RHSA-2013-1213.html http://secunia.com/advisories/54661 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=988498