Here is an excerpt from the Microsoft site about this patch: "This security update resolves a publicly disclosed vulnerability. The vulnerability could allow remote code execution if a user views a specially crafted Web page using Internet Explorer. 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.
This security update is rated Critical for Internet Explorer 5.01, Internet Explorer 6, Internet Explorer 6 Service Pack 1, and Internet Explorer 7."
- Open an Internet Explorer
- From the Tools menu select Internet Options..., and click the Security tab
- Click the Internet zone icon in the top part of the dialog box and move the slider control below it to High.
Note: To get around issue this you must add the sites to the Trusted Sites zone, its in the same dialog as the Internet zone outline in the instructions above.