Enomaly Elastic Computing Platform (ECP), formerly Enomalism, before 2.1.1 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/enomalism2.pid temporary file.
http://www.securityfocus.com/bid/33544
http://www.securityfocus.com/archive/1/500573/100/0/threaded
http://secunia.com/advisories/33724
http://groups.google.com/group/enomalism/msg/11c2f51b3734b0ab?dmode=source