The remote host is missing an update to the system as announced in the referenced advisory.

Update your system with the appropriate patches or software upgrades. http://bugs.gentoo.org/show_bug.cgi?id=79762 http://www.vuxml.org/freebsd/310d0087-0fde-4929-a41f-96f17c5adffe.html

The following packages are affected: xli xloadimage CVE-2005-0638 xloadimage before 4.1-r2, and xli before 1.17, allows attackers to execute arbitrary commands via shell metacharacters in filenames for compressed images, which are not properly quoted when calling the gunzip command.