The remote host is missing updates announced in advisory GLSA 200409-05.

All Gallery users should upgrade to the latest version: # emerge sync # emerge -pv '>=www-apps/gallery-1.4.4_p2' # emerge '>=www-apps/gallery-1.4.4_p2' http://www.securityspace.com/smysecure/catid.html?in=GLSA%20200409-05 http://bugs.gentoo.org/show_bug.cgi?id=60742 http://archives.neohapsis.com/archives/fulldisclosure/2004-08/0757.html http://gallery.menalto.com/modules.php?op=modload&name=News&file=article&sid=134&mode=thread&order=0&thold=0

The Gallery image upload code contains a temporary file handling vulnerability which could lead to execution of arbitrary commands.