National Cyber Awareness System:
02/10/2015 09:22 PM EST
Original release date: February 10, 2015
Microsoft has released updates
to address vulnerabilities in Windows as part of the Microsoft Security
Bulletin Summary for February 2015. Some of these vulnerabilities could
allow remote code execution, security feature bypass, elevation of
privilege, or disclosure of information.
US-CERT encourages users and administrators to review Microsoft Security Bulletin Summary MS15-FEB and apply the necessary updates.
02/10/2015 07:01 PM EST
Original release date: February 10, 2015
Microsoft has released a
critical security update to address multiple vulnerabilities in Internet
Explorer. Exploitation of one of these vulnerabilities could allow a
remote attacker to take control of an affected system if the user views a
specially crafted webpage.
Users and administrators are encouraged to review Microsoft Bulletin MS15-009 for details and apply the necessary update.
02/10/2015 12:53 PM EST
Original release date: February 10, 2015
Microsoft has released Security Bulletin MS15-011
to address a critical vulnerability in Windows. Exploitation of this
vulnerability could allow a remote attacker to take complete control of
an affected system.
This security update contains a
new policy feature (UNC Hardened Access) which is not enabled by
default. To enable this feature, a system administrator must deploy the
update, then apply the Group Policy settings described in the bulletin.
For complete protection against this vulnerability, system reboots are
required. Other than the update and configuration instructions contained
in the Security Bulletin, there are no known workarounds or mitigations
for this vulnerability. Updates are not available for Windows XP,
Windows Server 2003, or Windows 2000.
US-CERT strongly recommends
administrators prioritize the application of the patch, and concurrently
review and test the necessary configuration changes discussed in the
associated Knowledge Base article (KB3000483).
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