Buffer overflow in Eterm of Enlightenment Imlib2 1.0.4 and earlier allows local users to execute arbitrary code via a long HOME environment variable.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2002-0143
http://www.securityfocus.com/bid/3868
http://www.iss.net/security_center/static/7896.php