RealNetworks RealPlayer 11.0 through 11.1, SP 1.0 through 1.1.5, and 14.0.0 through 14.0.1, and Enterprise 2.0 through 2.1.4, uses predictable names for temporary files, which allows remote attackers to conduct cross-domain scripting attacks and execute arbitrary code via the OpenURLinPlayerBrowser function.
http://www.zerodayinitiative.com/advisories/ZDI-11-076
http://www.securitytracker.com/id?1025058
http://www.securityfocus.com/archive/1/516318/100/0/threaded
http://service.real.com/realplayer/security/02082011_player/en/
http://securityreason.com/securityalert/8098
http://secunia.com/advisories/43268
http://docs.real.com/docs/security/SecurityUpdate020811RPE.pdf