Unspecified vulnerability in the RV40 codec in RealNetworks RealPlayer 11.x, 14.x, and 15.x before 15.02.71, and RealPlayer SP 1.0 through 1.1.5, allows remote attackers to execute arbitrary code via a crafted RV40 RealVideo video stream.
https://exchange.xforce.ibmcloud.com/vulnerabilities/73021
http://www.securityfocus.com/bid/51887
http://service.real.com/realplayer/security/02062012_player/en/