Multiple stack-based buffer overflows in an ActiveX control in QTPlugin.ocx for Apple QuickTime 7.4.1 and earlier allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via long arguments to the (1) SetBgColor, (2) SetHREF, (3) SetMovieName, (4) SetTarget, and (5) SetMatrix methods.
https://www.exploit-db.com/exploits/5110
https://exchange.xforce.ibmcloud.com/vulnerabilities/40475
http://www.securityfocus.com/archive/1/488045/100/0/threaded