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://labs.idefense.com/intelligence/vulnerabilities/display.php?id=457 http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=458 http://www.opera.com/support/search/supsearch.dml?index=851 http://www.opera.com/support/search/supsearch.dml?index=852 http://www.vuxml.org/freebsd/78ad2525-9d0c-11db-a5f6-000c6ec775d9.html

The following packages are affected: opera opera-devel linux-opera