-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1


                    National Cyber Alert System

              Technical Cyber Security Alert TA11-039A


Microsoft Updates for Multiple Vulnerabilities

   Original release date: February 08, 2011
   Last revised: --
   Source: US-CERT


Systems Affected

     * Microsoft Windows
     * Microsoft Internet Explorer
     * Microsoft Office


Overview

   There are multiple vulnerabilities in Microsoft Windows, Microsoft
   Office, and Internet Explorer. Microsoft has released updates to
   address these vulnerabilities.


I. Description

   The Microsoft Security Bulletin Summary for February 2011 describes
   multiple vulnerabilities in Microsoft Windows, Microsoft Office,
   and Internet Explorer. Microsoft has released updates to address
   the vulnerabilities.


II. Impact

   A remote, unauthenticated attacker could execute arbitrary code,
   cause a denial of service, or gain unauthorized access to your
   files or system.


III. Solution

   Apply updates

   Microsoft has provided updates for these vulnerabilities in the
   Microsoft Security Bulletin Summary for February 2011. That
   bulletin describes any known issues related to the updates.
   Administrators are encouraged to note these issues and test for any
   potentially adverse effects. In addition, administrators should
   consider using an automated update distribution system such as
   Windows Server Update Services (WSUS).


IV. References

 * Microsoft Security Bulletin Summary for February 2011 -
   <http://www.microsoft.com/technet/security/bulletin/ms11-Feb.mspx>

 * Microsoft Windows Server Update Services -
   <http://technet.microsoft.com/en-us/wsus/default.aspx>

 ____________________________________________________________________

   The most recent version of this document can be found at:

     <http://www.us-cert.gov/cas/techalerts/TA11-039A.html>
 ____________________________________________________________________

   Feedback can be directed to US-CERT Technical Staff. Please send
   email to <cert@cert.org> with "TA11-039A Feedback VU#257205" in
   the subject.
 ____________________________________________________________________

   For instructions on subscribing to or unsubscribing from this
   mailing list, visit <http://www.us-cert.gov/cas/signup.html>.
 ____________________________________________________________________

   Produced 2011 by US-CERT, a government organization.

   Terms of use:

     <http://www.us-cert.gov/legal.html>
 ____________________________________________________________________

Revision History

  February 08, 2011: Initial release


-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.5 (GNU/Linux)

iQEVAwUBTVGdbj6pPKYJORa3AQJugggAhJUAsHHqSW86koLabg56zhZFYa/UB2y0
GyaTBGFYFBwGbUcGkMUwZ8k9V+buNX7di0Cx8jIkx3utPIIE5EL0x4AzWsZw7o4p
lOA6dZdQ5e/LKobdMUlJCZBRiQGlYnvOVaq9mfgK/VzwtK+bDLSC5ia4Oxc/l0oL
ViisOQMCaP+af9P8jAwLfQvxjc+sJDB32vcIWaKMehyag1lS4qtM6NIfxj2INlYk
KAeNUhqHHIeJPb1qmGjGHkE+JHZiTPI5Bp0xg41nrizbxK0uF2LAxekQVxTvQr5D
NC+jdWLKCUc1Sm8zw2nidKmLRXlDs209etfKqbkCK61bnMv59oBYPw==
=HWNB
-----END PGP SIGNATURE-----