Unspecified vulnerability in Adobe Flash Player 10.2.154.13 and earlier on Windows Mac OS X Linux and Solaris; 10.1.106.16 and earlier on Android; Adobe AIR 2.5.1 and earlier; 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.