Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision FLEXnet Connect (formerly InstallShield Update Service) allows remote attackers to execute arbitrary code via the Download method.
https://exchange.xforce.ibmcloud.com/vulnerabilities/32678
http://www.vupen.com/english/advisories/2007/0706
http://www.kb.cert.org/vuls/id/MAPG-6UERNR
http://www.kb.cert.org/vuls/id/847993
http://support.installshield.com/kb/view.asp?articleid=Q113020