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.
https://exchange.xforce.ibmcloud.com/vulnerabilities/15040
http://www.service.real.com/help/faq/security/040123_player/EN/
http://www.securityfocus.com/bid/9579
http://www.nextgenss.com/advisories/realone.txt
http://www.kb.cert.org/vuls/id/473814
http://www.ciac.org/ciac/bulletins/o-075.shtml
http://marc.info/?l=bugtraq&m=107608748813559&w=2
http://archives.neohapsis.com/archives/vulnwatch/2004-q1/0027.html