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Alert (SA04-104A)

Summary of Windows Security Updates for April 2004

Systems Affected

Systems running Microsoft Windows


There are multiple vulnerabilities in Microsoft Windows that could allow attackers to take control of your computer.


Microsoft has released Windows Security Updates for April 2004, which addresses multiple vulnerabilities in the Microsoft Windows operating system. Three of the four updates are considered critical, so users should apply the updates as soon as possible.

A technical description of these vulnerabilities is available from US-CERT in TA04-104A and from Microsoft in MS04-011, MS04-012, MS04-013, and MS04-014.


Apply a patch

Follow the procedures outlined in Microsoft's Windows Security Updates for April 2004.


Feedback about this alert should be sent to the author, Mindi McDowell, at "US-CERT Security Alerts" at <>. Please include the Subject line "SA04-104A Feedback VU#667571".

Copyright 2004 Carnegie Mellon University. Terms of use

Revision History

  • April 13, 2004: Initial release

    Last updated

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