Zero Day Initiative Advisory 10-117 – This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Office. User interaction is required in that a user must browse to a malicious website. The specific flaws exists in the instantiation of three specific ActiveX controls. The combination of loading all three controls in a particular order results in a transfer of control to unallocated memory which can be leveraged by remote attackers to execute arbitrary code under the context of the currently logged in user.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/91751/ZDI-10-117.txt
Source: https://packetstormsecurity.com/files/91751/Zero-Day-Initiative-Advisory-10-117.html

