-----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@xxxxxxxx> 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-----