Unspecified vulnerability in the pdwizard.ocx ActiveX object for Internet Explorer 5.01, 6 SP1, and 7 allows remote attackers to execute arbitrary code via unknown vectors related to Microsoft Visual Basic 6 objects and memory corruption, aka "ActiveX Object Memory Corruption Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2232
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-045
http://www.vupen.com/english/advisories/2007/2869
http://www.us-cert.gov/cas/techalerts/TA07-226A.html
http://www.securityfocus.com/bid/25295