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://secunia.com/advisories/13447/ http://www.opera.com/freebsd/changelogs/754u2/ http://www.zone-h.org/advisories/read/id=6503 http://www.vuxml.org/freebsd/d8e55d65-81d6-11d9-a9e7-0001020eed82.html

The following packages are affected: opera opera-devel linux-opera CVE-2004-1491 Opera 7.54 and earlier uses kfmclient exec to handle unknown MIME types, which allows remote attackers to execute arbitrary code via a shortcut or launcher that contains an Exec entry.