Internet Explorer 7 and Firefox 2.0 share a logic flaw. The issue is actually more severe, as the two versions of the Microsoft and Mozilla browsers are not the only ones affected. In this regard, the
vulnerability impacts Internet Explorer 5.01, Internet Explorer 6 and Internet Explorer 7 but also Firefox 184.108.40.206. Microsoft has stressed the fact that IE7 on Windows Vista is not affected in any manner.