CVE-2000-0976
Buffer overflow in xlib in XFree 3.3.x possibly allows local users to execute arbitrary commands via a long DISPLAY environment variable or a -display command line parameter.
Date published : 2002-06-25
http://www.securityfocus.com/bid/1805
http://archives.neohapsis.com/archives/bugtraq/2000-10/0211.html