Microsoft Security Bulletins - January 2007

In the Microsoft Security Bulletin Summary, the information below is provided on the updates for January, 2007.

Should you have difficulty with the updates, no-charge support is available at 1-866-PCSAFETY (1-866-727-2338). This number is available 24 hours a day for the U.S. and Canada for virus and other security-related support. For numbers outside the U.S. and Canada, please select your region and follow the instructions there.

Critical:

• MS07-002 -- Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (927198). This update resolves vulnerabilities in Excel that could allow remote code execution and applies to Microsoft Office.
  

• MS07-003 -- Vulnerabilities in Microsoft Outlook Could Allow Remote Code Execution (925938). This update resolves vulnerabilities in Outlook that could allow remote code execution and also applies to Microsoft Office.
  

• MS07-004 -- Vulnerability in Vector Markup Language Could Allow Remote Code Execution (929969). This critical update resolves vulnerabilities in Internet Explorer that could allow remote code execution. It applies to Windows and Internet Explorer.
  

Important:

• MS07-001 -- Vulnerability in Microsoft Office 2003 Brazilian Portuguese Grammar Checker Could Allow Remote Code Execution (921585). This update resolves a vulnerability in Office that could allow remote code execution. User interaction is required for an attacker to exploit these vulnerabilities and applies to Office.