Stack-based buffer overflow in the sendrmt function in bellmail in IBM AIX 5.2 and 5.3 allows local users to execute arbitrary code via a long parameter to the m command.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4943
https://exchange.xforce.ibmcloud.com/vulnerabilities/38150
http://www.vupen.com/english/advisories/2007/3669
http://www.securityfocus.com/bid/26257
http://www-1.ibm.com/support/docview.wss?uid=isg1IZ05066
http://www-1.ibm.com/support/docview.wss?uid=isg1IZ05065
http://securitytracker.com/id?1018871
http://secunia.com/advisories/27437
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=617