Was the Flame WSUS attack caused just because of the use of MD5?

This morning I saw a number of posts on Twitter about Flame and the attacks use of a collision attack against MD5. This flurry of posts was brought on about by Venafi, they have good tools for enterprises for assessing what certificates they have in their environments, what algorithms are used, when the certificates expire, … Continue reading Was the Flame WSUS attack caused just because of the use of MD5?