Buffer overflow in cfgmgr in IBM AIX 5.2.0 and 5.3.0 allows local users to execute arbitrary code via a long directory path argument.
https://exchange.xforce.ibmcloud.com/vulnerabilities/29153
https://exchange.xforce.ibmcloud.com/vulnerabilities/29152
http://www.vupen.com/english/advisories/2006/3770
http://www.securityfocus.com/bid/20190
http://www-1.ibm.com/support/docview.wss?uid=isg1IY89512
http://www-1.ibm.com/support/docview.wss?uid=isg1IY89434