The Macrovision InstallShield InstallScript One-Click Install (OCI) ActiveX control 12.0 before SP2 does not validate the DLL files that are named as parameters to the control, which allows remote attackers to download arbitrary library code onto a client machine.
https://exchange.xforce.ibmcloud.com/vulnerabilities/41558
http://www.vupen.com/english/advisories/2008/1049
http://www.securityfocus.com/bid/28533
http://securitytracker.com/id?1019735
http://secunia.com/advisories/29549
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=649
http://knowledge.macrovision.com/selfservice/microsites/search.do?cmd=displayKC&externalId=Q113640