DivXBrowserPlugin (aka DivX Web Player) npdivx32.dll, as distributed with DivX Player 6.4.1, allows remote attackers to cause a denial of service (Internet Explorer 7 crash) by invoking the GoWindowed method for a certain instance of the ActiveX object.
https://www.exploit-db.com/exploits/3157
https://exchange.xforce.ibmcloud.com/vulnerabilities/31601