crontab in bos.rte.cron in IBM AIX 6.1.0 through 6.1.2 allows local users with aix.system.config.cron authorization to gain privileges by launching an editor.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5612
http://www.securitytracker.com/id?1021291
http://www.securityfocus.com/bid/32493
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ34783
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ34478
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ30248
http://secunia.com/advisories/32916
http://aix.software.ibm.com/aix/efixes/security/aix61_advisory.asc