Operating System:

[Win]

Published:

09 December 2015

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2015.3067
   Microsoft Security Bulletin MS15-132 - Important: Security Update for
       Microsoft Windows to Address Remote Code Execution (3116162)
                              9 December 2015

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Microsoft Windows
Publisher:         Microsoft
Operating System:  Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-6133 CVE-2015-6132 CVE-2015-6128

Original Bulletin: 
   https://technet.microsoft.com/en-us/library/security/MS15-132

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Microsoft Security Bulletin MS15-132 - Important: Security Update for 
Microsoft Windows to Address Remote Code Execution (3116162)

Document Metadata

Bulletin Number: MS15-132

Bulletin Title: Security Update for Microsoft Windows to Address Remote Code 
Execution

Severity: Important

KB Article: 3116162

Version: 1.0

Published Date: December 8, 2015

Executive Summary

This security update resolves vulnerabilities in Microsoft Windows. The 
vulnerabilities could allow remote code execution if an attacker accesses a 
local system and runs a specially crafted application.

This security update is rated Important all supported releases of Microsoft 
Windows. For more information, see the Affected Software section.

Affected Software

Windows Vista Service Pack 2

Windows Vista Service Pack 2

Windows Vista x64 Edition Service Pack 2

Windows Server 2008 for 32-bit Systems Service Pack 2

Windows Server 2008 for x64-based Systems Service Pack 2

Windows Server 2008 for Itanium-based Systems Service Pack 2

Windows 7 for 32-bit Systems Service Pack 1

Windows 7 for x64-based Systems Service Pack 1

Windows Server 2008 R2 for x64-based Systems Service Pack 1

Windows Server 2008 R2 for Itanium-based Systems Service Pack 1

Windows 8 for 32-bit Systems

Windows 8 for 32-bit Systems (3108381)

Windows 8 for x64-based Systems

Windows 8.1 for 32-bit Systems

Windows 8.1 for x64-based Systems

Windows Server 2012

Windows Server 2012 R2

Windows RT and Windows RT 8.1

Windows RT[1]

Windows RT 8.1[1]

Windows 10 for 32-bit Systems[2]

Windows 10 for x64-based Systems[2]

Windows 10 Version 1511 for 32-bit Systems[2]

Windows 10 Version 1511 for x64-based Systems[2]

Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core 
installation)

Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core 
installation)

Windows Server 2012 (Server Core installation)

Windows Server 2012 R2 (Server Core installation)

Vulnerability Information

Multiple Windows Library Loading Remote Code Execution Vulnerabilities

Multiple remote code execution vulnerabilities exist when Windows improperly 
validates input before loading libraries. An attacker who successfully 
exploited the vulnerabilities could take complete control of an affected 
system. An attacker could then install programs; view, change, or delete data;
or create new accounts with full user rights. Users whose accounts are 
configured to have fewer user rights on the system could be less impacted than
users who operate with administrative user rights.

To exploit the vulnerabilities, an attacker would need access to the local 
system and the ability to execute a specially crafted application on the 
system. The security update addresses the vulnerabilities by correcting how 
Windows validates input before loading libraries.

The following tables contain links to the standard entry for each 
vulnerability in the Common Vulnerabilities and Exposures list:

Vulnerability title 						CVE number	Publicly disclosed	Exploited

Windows Library Loading Remote Code Execution Vulnerability 	CVE-2015-6128 	No 			No 

Windows Library Loading Remote Code Execution Vulnerability 	CVE-2015-6132 	No 			No 

Windows Library Loading Remote Code Execution Vulnerability 	CVE-2015-6133 	No 			No

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