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.adobe.com/support/security/advisories/apsa11-01.html http://www.vuxml.org/freebsd/501ee07a-5640-11e0-985a-001b2134ef46.html

The following packages are affected: linux-flashplugin linux-f8-flashplugin linux-f10-flashplugin CVE-2011-0609 Unspecified vulnerability in Adobe Flash Player 10.2.154.13 and earlier on Windows, Mac OS X, Linux, and Solaris and 10.1.106.16 and earlier on Android, and Authplay.dll (aka AuthPlayLib.bundle) in Adobe Reader and Acrobat 9.x through 9.4.2 and 10.x through 10.0.1 on Windows and Mac OS X, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content, as demonstrated by a .swf file embedded in an Excel spreadsheet, and as exploited in the wild in March 2011.