suid.cgi scripts in F-Secure (1) Internet Gatekeeper for Linux before 2.15.484 and (2) Anti-Virus Linux Gateway before 2.16 are installed SUID with world-executable permissions, which allows local users to gain privilege.
https://exchange.xforce.ibmcloud.com/vulnerabilities/22966
http://www.vupen.com/english/advisories/2005/2331
http://www.securityfocus.com/bid/15339
http://www.f-secure.com/security/fsc-2005-3.shtml
http://securitytracker.com/id?1015160