This vulnerability could be exploited by a malicious ZIP file. Users are advised to use caution prior to opening up ZIP file email attachments ? particularly unsolicited files or downloading ZIP files from untrusted sources. Please see http://www.microsoft.com/technet/security/Bulletin/ms04-034.mspx for further information.
Due to the large number of recently released Microsoft critical security patches, it is recommended that you verify that all outstanding Microsoft critical patches are applied by using your Internet Explorer Web browser to visit: http://www.windowsupdate.com.