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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
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