Summary
The remote host is missing an update to the system as announced in the referenced advisory.
Solution
Update your system with the appropriate patches or software upgrades.
http://secunia.com/advisories/34091/
http://www.ush.it/team/ush/hack-zabbix_162/adv.txt http://www.vuxml.org/freebsd/03140526-1250-11de-a964-0030843d3802.html
Insight
The following packages are affected:
zabbix
zabbix-agent
