-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 National Cyber Alert System Technical Cyber Security Alert TA11-221A Microsoft Updates for Multiple Vulnerabilities Original release date: August 09, 2011 Last revised: -- Source: US-CERT Systems Affected * Microsoft Windows * Microsoft Office * Internet Explorer * .NET Framework * Microsoft Developer Tools Overview There are multiple vulnerabilities in Microsoft Windows, Microsoft Office, Internet Explorer, .NET Framework, and Microsoft Developer Tools. Microsoft has released updates to address these vulnerabilities. I. Description The Microsoft Security Bulletin Summary for August 2011 describes multiple vulnerabilities in Microsoft Windows, Microsoft Office, Internet Explorer, .NET Framework, and Microsoft Developer Tools. Microsoft has released updates to address these 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 August 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 August 2011 - <http://www.microsoft.com/technet/security/bulletin/ms11-aug.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/TA11-221A.html> ____________________________________________________________________ Feedback can be directed to US-CERT Technical Staff. Please send email to <cert@xxxxxxxx> with "TA11-221A Feedback VU#758515" 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 August 09, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTkGLuD6pPKYJORa3AQJ2swf9Gx3ksC+lpSJ6UQKoIRs0+8Fi9txsEUSo DlOQPhAIdV4uM55fo+qBZ9GzNX0GAxQ/jqrmzKR0FDAKHE5f7DrkthzU+4aAMnVM 1Tg6eMDQ+YiWLV/y70qoQduNPclx+COHzfVabBOQFpKi8GOOhTOCG8NVZxGGEmiE oKs3O7+ov8b61l+8h6U2dPKu8xvhnVh8gAMUCUDkW/w+rDwuIzNjQGiH9x51WKmR 5liqXnR1iICRMID5Z8GgeGJmKmYjq8L4hz+QmGXpdmL+7VNPSO4Jr7NE4Mlylark mYtxHWNNLjo8x6F4qCLpUVIgnx6n048sZGfkkxrOLZG9mkS09V+mqA== =3Hln -----END PGP SIGNATURE-----