Technical Information

Brief overview of the risk:
This vulnerability could allow remote code execution if a user viewed a specially crafted Web page using Internet Explorer. The vulnerability could be exploited through attacks on Microsoft XML Core Services.
Detailed Information on the risk:
A remote code execution vulnerability exists in Microsoft XML Core Services that could allow an attacker who successfully exploited this vulnerability to make changes to the system with the permissions of the logged-on user. If a user is logged on with administrative user rights, an attacker could take complete control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.Further information on this exploit is available at : MS07-042