Adobe Flash Player before 13.0.0.262 and 14.x through 16.x before 16.0.0.287 on Windows and OS X and before 11.2.202.438 on Linux does not properly restrict discovery of memory addresses, which allows attackers to bypass the ASLR protection mechanism on Windows, and have an unspecified impact on other platforms, via unknown vectors, as exploited in the wild in January 2015.
http://www.securitytracker.com/id/1031609
http://www.securityfocus.com/bid/72261
http://security.gentoo.org/glsa/glsa-201502-02.xml
http://secunia.com/advisories/62740
http://secunia.com/advisories/62660
http://secunia.com/advisories/62601
http://secunia.com/advisories/62452
http://helpx.adobe.com/security/products/flash-player/apsb15-02.html