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Category:   OS (Microsoft)  >   Microsoft GDI+ Vendors:   Microsoft
Microsoft Graphics Component Flaws Let Remote Users Bypass ASLR Protection and Execute Arbitrary Code and Let Local Users Gain Elevated Privileges
SecurityTracker Alert ID:  1036988
SecurityTracker URL:  http://securitytracker.com/id/1036988
CVE Reference:   CVE-2016-3209, CVE-2016-3262, CVE-2016-3263, CVE-2016-3270, CVE-2016-3393, CVE-2016-3396, CVE-2016-7182   (Links to External Site)
Date:  Oct 11 2016
Impact:   Disclosure of system information, Execution of arbitrary code via local system, Execution of arbitrary code via network, Root access via local system, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): Vista SP2, 2008 SP2, 7 SP1, 2008 R2 SP1, 8.1, 2012, 2012 R2, RT 8.1, 10, 10 Version 1511, 10 Version 1607; and prior service packs
Description:   Multiple vulnerabilities were reported in Microsoft GDI+. A remote user can cause arbitrary code to be executed on the target user's system. A local user can obtain elevated privileges on the target system. A remote user can bypass security controls on the target system.

A remote user can create specially crafted embedded font that, when loaded by the target user, will execute arbitrary code on the target user's system [CVE-2016-3396].

A remote user can create specially crafted True Type font that, when loaded by the target user, will execute arbitrary code on the target user's system [CVE-2016-7182].

A local user can run a specially crafted application to trigger an object memory handling error to execute arbitrary commands on the target system with elevated privileges [CVE-2016-3270].

A remote user can bypass Address Space Layout Randomization (ASLR) security controls on the target system [CVE-2016-3209, CVE-2016-3262, CVE-2016-3263].

Anton Ivanov of Kaspersky Lab, Mateusz Jurczyk of Google Project Zero, and pgboy, zhong_sf of Qihoo 360 Vulcan Team reported these vulnerabilities.

Impact:   A remote user can create content that, when loaded by the target user, will execute arbitrary code on the target user's system.

A local user can obtain elevated privileges on the target system.

A remote user can ASLR security controls on the target system.

Solution:   The vendor has issued a fix.

A patch matrix is available in the vendor advisory.

The Microsoft advisory is available at:

https://technet.microsoft.com/library/security/ms16-120

Vendor URL:  technet.microsoft.com/library/security/ms16-120 (Links to External Site)
Cause:   Access control error

Message History:   This archive entry has one or more follow-up message(s) listed below.
Oct 11 2016 (Microsoft Issues Fix for Microsoft Silverlight) Microsoft Graphics Component Flaws Let Remote Users Bypass ASLR Protection and Execute Arbitrary Code and Let Local Users Gain Elevated Privileges
Microsoft has issued a fix for Microsoft Silverlight.
Oct 11 2016 (Microsoft Issues Fix for Microsoft .NET) Microsoft Graphics Component Flaws Let Remote Users Bypass ASLR Protection and Execute Arbitrary Code and Let Local Users Gain Elevated Privileges
Microsoft has issued a fix for Microsoft .NET.
Oct 11 2016 (Microsoft Issues Fix for Microsoft Office) Microsoft Graphics Component Flaws Let Remote Users Bypass ASLR Protection and Execute Arbitrary Code and Let Local Users Gain Elevated Privileges
Microsoft has issued a fix for Microsoft Office.
Oct 11 2016 (Microsoft Issues Fix for Microsoft Skype for Business) Microsoft Graphics Component Flaws Let Remote Users Bypass ASLR Protection and Execute Arbitrary Code and Let Local Users Gain Elevated Privileges
Microsoft has issued a fix for Microsoft Skype for Business.
Oct 11 2016 (Microsoft Issues Fix for Microsoft Lync) Microsoft Graphics Component Flaws Let Remote Users Bypass ASLR Protection and Execute Arbitrary Code and Let Local Users Gain Elevated Privileges
Microsoft has issued a fix for Microsoft Lync 2010 and 2013 SP1.



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