CVE-2006-2607
do_command.c in Vixie cron (vixie-cron) 4.1 does not check the return code of a setuid call, which might allow local users to gain root privileges if setuid fails in cases such as PAM failures or resource limits, as originally demonstrated by a program that exceeds the process limits as defined in /etc/security/limits.conf.
Date published : 2006-05-25
http://www.securityfocus.com/bid/18108
http://www.securityfocus.com/archive/1/435033/100/0/threaded