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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:  1036786
SecurityTracker URL:  http://securitytracker.com/id/1036786
CVE Reference:   CVE-2016-3348, CVE-2016-3349, CVE-2016-3354, CVE-2016-3355, CVE-2016-3356   (Links to External Site)
Date:  Sep 13 2016
Impact:   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 Graphics Component. 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 ASLR protection on the target system.

A remote user can create a specially crafted file that, when loaded by the target user, will execute arbitrary code on the target system [CVE-2016-3356]. The code will run with the privileges of the target user.

A local user can trigger an object memory handling flaw in Windows kernel-mode drivers (Win32k.sys) or graphics device interface (GDI) to execute arbitrary commands on the target system with elevated privileges [CVE-2016-3348, CVE-2016-3349, CVE-2016-3355].

A remote user can bypass Address Space Layout Randomization (ASLR) protection on the target system [CVE-2016-3354].

RanchoIce of the Baidu Security Lab and WanderingGlitch of Trend Micro's Zero Day Initiative (ZDI) 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 bypass ASLR protection on the target system.

Solution:   The vendor has issued a fix.

The Microsoft advisory is available at:

https://technet.microsoft.com/library/security/ms16-106

Vendor URL:  technet.microsoft.com/library/security/ms16-106 (Links to External Site)
Cause:   Access control error

Message History:   None.


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