-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 National Cyber Alert System Technical Cyber Security Alert TA11-256A Microsoft Updates for Multiple Vulnerabilities Original release date: September 13, 2011 Last revised: -- Source: US-CERT Systems Affected * Microsoft Windows * Microsoft Office * Microsoft Server Software Overview There are multiple vulnerabilities in Microsoft Windows, Microsoft Server Software, and Microsoft Office. Microsoft has released updates to address these vulnerabilities. I. Description The Microsoft Security Bulletin Summary for September 2011 describes multiple vulnerabilities in Microsoft Windows, Microsoft Server Software, and Microsoft Office. 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 September 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 September 2011 - <http://technet.microsoft.com/en-us/security/bulletin/ms11-sep> * 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/TA11-256A.html> ____________________________________________________________________ Feedback can be directed to US-CERT Technical Staff. Please send email to <cert@xxxxxxxx> with "TA11-256A Feedback VU#392435" 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 September 13, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTm+mnD6pPKYJORa3AQKB3wf+NnWAubA1mw9DTHBZUrwJPtu6f54NQ9vq i9A8MrzG0K53hWTHs4IEkFXiikQD/jXVhor0fj6pPDTErMgjJDGBtY/joFCwQdf3 ybh+hr7F1o0Ge96Zm9maZZ0wzJydb7SZR0ZuJEZSWpKx6fv3One8/b+GvYA2MkAR Yxo6eztcuQ92RQSTt/JzXNcnostgqM3eN+X+zEDtNTNBYFltHpDixS3eCnmiDZny mr2+asNlFz7qe14Lq9Bt+2mpDfE5+szqCEPZYY0QmyqlVwm4qwdQc+s90hhWLvFQ FJ/sYjMZJn4Jnk+kE0SmYUj/wKSPFTqbccIwtcHUpHUND5w4qiWPbA== =eEs4 -----END PGP SIGNATURE-----