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://www.mozilla.org/security/announce/2009/mfsa2009-47.html http://www.mozilla.org/security/announce/2009/mfsa2009-48.html http://www.mozilla.org/security/announce/2009/mfsa2009-49.html http://www.mozilla.org/security/announce/2009/mfsa2009-50.html http://www.mozilla.org/security/announce/2009/mfsa2009-51.html http://secunia.com/advisories/36671/2/ http://www.vuxml.org/freebsd/922d2398-9e2d-11de-a998-0030843d3802.html

The following package is affected: firefox For details on the issues addressed in this update, please visit the referenced security advisories.