CVE-2008-4810, CVE-2009-1669, Vulnerabilities in Smarty can lead to
remote code exploitation.
Although this vulnerability specifically targets Debian installations,
it is a good time to check your current Smarty version. Also, if you
use Smarty, it is recommended that you subscribe to the Smarty announce
mailing list. This is a low-traffic list that will notify you of new
releases and bug fixes.