Microsoft Windows Kernel 'Win32k.sys' CVE-2013-3660 Local Privilege Escalation Vulnerability

Bugtraq ID:	60051
Class:	Unknown
CVE:	CVE-2013-3660
Remote:	No
Local:	Yes
Published:	May 21 2013 12:00AM
Updated:	Feb 13 2014 02:16AM
Credit:	Tavis Ormandy
Vulnerable:	Microsoft Windows XP Service Pack 3 0 Microsoft Windows XP Professional x64 Edition SP2 Microsoft Windows XP Professional SP3 Microsoft Windows XP Professional SP2 Microsoft Windows XP Media Center Edition SP3 Microsoft Windows XP Media Center Edition SP2 Microsoft Windows XP Home SP3 Microsoft Windows XP Home SP2 Microsoft Windows Vista x64 Edition SP2 Microsoft Windows Vista x64 Edition SP1 Microsoft Windows Vista Service Pack 2 0 Microsoft Windows Vista SP2 Microsoft Windows Server 2008 R2 Itanium SP1 Microsoft Windows Server 2008 R2 Itanium 0 Microsoft Windows Server 2008 R2 for x64-based Systems SP1 Microsoft Windows Server 2008 R2 for x64-based Systems 0 Microsoft Windows Server 2008 for x64-based Systems SP2 Microsoft Windows Server 2008 for x64-based Systems 0 Microsoft Windows Server 2008 for Itanium-based Systems SP2 Microsoft Windows Server 2008 for Itanium-based Systems 0 Microsoft Windows Server 2008 for 32-bit Systems SP2 Microsoft Windows Server 2008 for 32-bit Systems 0 Microsoft Windows Server 2008 Enterprise Edition SP2 Microsoft Windows Server 2008 Datacenter Edition SP2 Microsoft Windows Server 2008 R2 SP1 Microsoft Windows Server 2003 x64 SP2 Microsoft Windows Server 2003 x64 SP1 Microsoft Windows Server 2003 Itanium SP2 Microsoft Windows Server 2003 Itanium SP1 Microsoft Windows Server 2003 SP2 Microsoft Windows 8 0 Microsoft Windows 7 Professional 0 Microsoft Windows 7 for x64-based Systems SP1 Microsoft Windows 7 for x64-based Systems 0 Microsoft Windows 7 for 32-bit Systems SP1 Microsoft Windows 7 for 32-bit Systems 0 Avaya Messaging Application Server 5.2 Avaya Messaging Application Server 4 Avaya Meeting Exchange - Webportal 0 Avaya Conferencing Standard Edition 6.0 SP1 Avaya Conferencing Standard Edition 6.0 Avaya Communication Server 1000 Telephony Manager 4.0 Avaya Communication Server 1000 Telephony Manager 3.0 Avaya CallPilot 5.0 Avaya CallPilot 4.0
Not Vulnerable:

Microsoft Windows Kernel 'Win32k.sys' CVE-2013-3660 Local Privilege Escalation Vulnerability

Microsoft Windows is prone to a local privilege-escalation vulnerability in the 'Win32k.sys' file.

Note: Theoretically, this issue can be exploited remotely to execute arbitrary code. However, since the remote attack vector is not likely due to memory randomization.

A local attacker can exploit this issue to execute arbitrary code with kernel-level privileges. Successful exploits will result in the complete compromise of the affected computers. Failed exploit attempts may cause a denial-of-service condition.

Microsoft Windows Kernel 'Win32k.sys' CVE-2013-3660 Local Privilege Escalation Vulnerability

Core Security Technologies has developed a working commercial exploit for its CORE IMPACT product.
Reports indicate that this issue is being exploited in the wild.

The following exploits are available:

• /data/vulnerabilities/exploits/60051.c
• /data/vulnerabilities/exploits/60051_1.c
• /data/vulnerabilities/exploits/60051_2.c
• /data/vulnerabilities/exploits/60051.rb

Microsoft Windows Kernel 'Win32k.sys' CVE-2013-3660 Local Privilege Escalation Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Microsoft Windows Kernel 'Win32k.sys' CVE-2013-3660 Local Privilege Escalation Vulnerability

References:

• Microsoft Windows Homepage (Microsoft )