The remote host is missing updates announced in advisory GLSA 200509-11.

All Mozilla Firefox users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose '>=www-client/mozilla-firefox-1.0.6-r7' All Mozilla Suite users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose '>=www-client/mozilla-1.7.11-r3' There are no fixed Mozilla Firefox or Mozilla Suite binaries yet. Users of the mozilla-bin or mozilla-firefox-bin packages should either switch to the source-based versions or apply the workaround. http://www.securityspace.com/smysecure/catid.html?in=GLSA%20200509-11 http://bugs.gentoo.org/show_bug.cgi?id=105396 https://addons.mozilla.org/messages/307259.html

Mozilla Suite and Firefox are vulnerable to a buffer overflow that might be exploited to execute arbitrary code.