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://downloads.asterisk.org/pub/security/AST-2012-001.html http://www.vuxml.org/freebsd/dd698b76-42f7-11e1-a1b6-14dae9ebcf89.html
Insight
The following packages are affected:
asterisk18
asterisk10
