Stack-based buffer overflow in the odm_searchpath function in libodm in IBM AIX 5.2.0 and 5.3.0 allows local users to execute arbitrary code via a long ODMPATH environment variable.
https://exchange.xforce.ibmcloud.com/vulnerabilities/35321
http://www.vupen.com/english/advisories/2007/2476
http://www.securityfocus.com/bid/24841
http://www-1.ibm.com/support/docview.wss?uid=isg1IY97632
http://securitytracker.com/id?1018345
http://secunia.com/advisories/25970
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=552