Buffer overflow in wmcube-gdk for WMCube/GDK 0.98 allows local users to execute arbitrary code via long lines in the object description file.
http://www.securityfocus.com/cgi-bin/vulns-item.pl?section=info&id=3706
http://www.ne.jp/asahi/linux/timecop/software/wmcube-gdk-0.98p2.tar.gz
http://www.iss.net/security_center/static/7720.php