zabbix_agentd 1.1.4 in ZABBIX before 1.4.3 runs “UserParameter” scripts with gid 0, which might allow local users to gain privileges.
bugs.debian.org/cgi-bin/bugreport.cgi?bug=452682
secunia.com/advisories/27903
secunia.com/advisories/27948
secunia.com/advisories/27978
www.debian.org/security/2007/dsa-1420
www.securityfocus.com/bid/26680
www.zabbix.com/forum/showthread.php?t=8400
www.redhat.com/archives/fedora-package-announce/2007-December/msg00196.html
www.redhat.com/archives/fedora-package-announce/2007-December/msg00232.html