Multiple buffer overflows in RealOne Player, RealOne Player 2.0, RealOne Enterprise Desktop, and RealPlayer Enterprise allow remote attackers to execute arbitrary code via malformed (1) .RP, (2) .RT, (3) .RAM, (4) .RPM or (5) .SMIL files.

Stack-based buffer overflow in the RT3 plugin, as used in RealPlayer 8, RealOne Player, RealOne Player 10 beta, and RealOne Player Enterprise, allows remote attackers to execute arbitrary code via a malformed .R3T file.

The PNG deflate algorithm in RealOne Player 6.0.11.x and earlier, RealPlayer 8/RealPlayer Plus 8 6.0.9.584, and other versions allows remote attackers to corrupt the heap and overwrite arbitrary memory via a PNG graphic file format containing compressed data using fixed trees that contain the length values 286-287, which are treated as a very large length.

Multiple buffer overflows in RealOne and RealPlayer allow remote attackers to execute arbitrary code via (1) a Synchronized Multimedia Integration Language (SMIL) file with a long parameter, (2) a long long filename in a rtsp:// request, e.g. from a .m3u file, or (3) certain "Now Playing" options on a downloaded file with a long filename.

RealPlayer 8 allows remote attackers to cause a denial of service (CPU utilization) via malformed .mp3 files.