February 2005 - Critical Microsoft Patches:


MS05-008 (890047) (CAN-2005-0053):
This vulnerability affects all service pack levels of Windows 2000, XP and 2003. This allows for a silent Drag-and-Drop event to occur when clicking on a malicious link.

MS05-011 (885250) (CAN-2005-0045):
This vulnerability affects all service pack levels of Windows 2000, XP and 2003. This allows for network exploitation via the SMB process.

MS05-012 (873333) - (CAN-2005-0047):
This vulnerability affects all service pack levels of Windows 2000, XP and 2003, along with Office XP and Office 2003. By visiting a web site hosting a malicious document or by attaching a malicious document to an email with a malformed COM object, can allow for arbitrary code execution.

MS05-015 (888113) (CAN-2005-0057):
This vulnerability affects all service pack levels of Windows 2000, XP and 2003. This allows for a malformed hyperlink to execute arbitrary code.

And for those who are still running Microsoft Office XP:
MS05-005 (873352) - (CAN-2004-0848):
This vulnerability affects Office XP and addon products Project 2002 and Visio 2002. This vulnerability allows for a malformed document to be created which can lead to code execution.

So in short:
MS05-011 (885250)
MS05-008 (890047)
MS05-015 (888113)
MS05-012 (873333)
MS05-005 (873352)