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/2010/mfsa2010-74.html http://www.mozilla.org/security/announce/2010/mfsa2010-75.html http://www.mozilla.org/security/announce/2010/mfsa2010-76.html http://www.mozilla.org/security/announce/2010/mfsa2010-77.html http://www.mozilla.org/security/announce/2010/mfsa2010-78.html http://www.mozilla.org/security/announce/2010/mfsa2010-79.html http://www.mozilla.org/security/announce/2010/mfsa2010-80.html http://www.mozilla.org/security/announce/2010/mfsa2010-81.html http://www.mozilla.org/security/announce/2010/mfsa2010-82.html http://www.mozilla.org/security/announce/2010/mfsa2010-83.html http://www.mozilla.org/security/announce/2010/mfsa2010-84.html http://www.vuxml.org/freebsd/1d8ff4a2-0445-11e0-8e32-000f20797ede.html

The following packages are affected: firefox libxul linux-firefox linux-firefox-devel linux-seamonkey linux-thunderbird seamonkey thunderbird For details, please visit the referenced security advisories.