Can you provide more info about ARC GIS? Who/what/hyperlinks/etc ?
You're right that the Microsoft patch only patches Microsoft products. Our audit checks for ANY vulnerable version of these OCX files, Microsoft or not related since the system could be vulnerable in either case.
I know some software vendors have done lots of research and decided to not update the file, but instead clarify that their software doesnt use the "vulnerable" piece of code in the file. This triggers a difference in mind set... 3rd party software vendor says your not vulnerable because they dont use that bad part of the code, but a vulnerable OCX file still exists leaving potential for something to happen. Make sense?
If you provide info about what this software is and what it does and so forth, we might be able to make some changes, but truly if the vulnerable file still exists in most security folks minds, its still a vulnerable system.