Buffer overflow in the RTSP protocol parser for the View Source plug-in (vsrcplin.so or vsrcplin3260.dll) for RealNetworks Helix Universal Server 9 and RealSystem Server 8, 7 and RealServer G2 allows remote attackers to execute arbitrary code.
http://www.service.real.com/help/faq/security/rootexploit082203.html
http://www.kb.cert.org/vuls/id/934932
http://lists.immunitysec.com/pipermail/dailydave/2003-August/000030.html
http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0087.html