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National Cyber Alert System
Technical Cyber Security Alert TA08-008A
Microsoft Updates for Multiple Vulnerabilities
Original release date: January 8, 2008
Last revised: January 8, 2008
Source: US-CERT
Systems Affected
* Microsoft Windows
Overview
Microsoft has released updates that address critical vulnerabilities
in Microsoft Windows. Exploitation of these vulnerabilities could
allow a remote, unauthenticated attacker to execute arbitrary code,
gain elevated privileges, or crash a vulnerable system.
I. Description
Microsoft has released updates to address vulnerabilities that affect
Microsoft Windows as part of the Microsoft Security Bulletin Summary
for January 2008. The most severe vulnerabilities could allow a
remote, unauthenticated attacker to execute arbitrary code. For more
information, see the US-CERT Vulnerability Notes Database.
II. Impact
A remote, unauthenticated attacker could execute arbitrary code, gain
elevated privileges, or cause a denial of service.
III. Solution
Apply updates from Microsoft
Microsoft has provided updates for these vulnerabilities in the
January 2008 security bulletins. The security bulletins describe any
known issues related to the updates. Administrators are encouraged to
note these issues and test for any potentially adverse effects.
Administrators should consider using an automated update distribution
system such as Windows Server Update Services (WSUS).
IV. References
* US-CERT Vulnerability Notes for Microsoft January 2008 updates -
<http://www.kb.cert.org/vuls/byid?searchview&query=ms08-jan>
* Microsoft Security Bulletin Summary for January 2008 -
<http://www.microsoft.com/technet/security/bulletin/ms08-jan.mspx>
* Microsoft Update - <https://www.update.microsoft.com/microsoftupdate/>
* Windows Server Update Services -
<http://www.microsoft.com/windowsserversystem/updateservices/default.mspx>
____________________________________________________________________
The most recent version of this document can be found at:
<http://www.us-cert.gov/cas/techalerts/TA08-008A.html>
____________________________________________________________________
Feedback can be directed to US-CERT Technical Staff. Please send
email to <cert@xxxxxxxx> with "TA08-008A Feedback VU#410025" in the
subject.
____________________________________________________________________
For instructions on subscribing to or unsubscribing from this
mailing list, visit <http://www.us-cert.gov/cas/signup.html>.
____________________________________________________________________
Produced 2008 by US-CERT, a government organization.
Terms of use:
<http://www.us-cert.gov/legal.html>
____________________________________________________________________
Revision History
January 8, 2008: Initial release
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