Unspecified vulnerability in the ExternalInterface ActionScript functionality in Adobe Flash Player before 10.3.183.67 and 11.x before 11.6.602.171 on Windows and Mac OS X, and before 10.3.183.67 and 11.x before 11.2.202.273 on Linux, allows remote attackers to execute arbitrary code via crafted SWF content, as exploited in the wild in February 2013.
http://rhn.redhat.com/errata/RHSA-2013-0574.html
http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00035.html
http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00026.html
http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00025.html