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/20746/
http://www.joomla.org/content/view/1510/74/
http://www.vuxml.org/freebsd/1f935f61-075d-11db-822b-728b50d539a3.html
Insight
The following package is affected: joomla
