CVE-2016-0178

RPC Network Data Representation Engine Remote Code Execution Vulnerability

CVE-2016-0178 is fixed in 23 products on 1 platform, first by KB3156421, released May 10, 2016. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
n/a
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1671
97th percentile

<p>A remote code execution vulnerability exists in the way Microsoft Windows handles specially crafted <a href="https://technet.microsoft.com/en-us/library/security/dn848375.aspx#RPC">Remote Procedure Call (RPC)</a> requests. The remote code execution can occur when the <a href="https://technet.microsoft.com/en-us/library/security/dn848375.aspx#RPCNDR">RPC Network Data Representation (NDR) Engine</a> improperly frees memory. An authenticated attacker who successfully exploited this vulnerability could execute arbitrary code and take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>An authenticated attacker could exploit the vulnerability by making malformed RPC requests to an affected host.</p> <p>The update addresses this vulnerability by modifying the way that Microsoft Windows handles RPC messages.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1511 for 32-bit Systems 10586.318 KB3156421 May 10, 2016
Windows 10 Version 1511 for x64-based Systems 10586.318 KB3156421 May 10, 2016
Windows 10 for 32-bit Systems 10240.16854 KB3156387 May 10, 2016
Windows 10 for x64-based Systems 10240.16854 KB3156387 May 10, 2016
Windows 7 for 32-bit Systems Service Pack 1 KB3153171 May 10, 2016
Windows 7 for x64-based Systems Service Pack 1 KB3153171 May 10, 2016
Windows 8.1 for 32-bit systems KB3153704 May 10, 2016
Windows 8.1 for x64-based systems KB3153704 May 10, 2016
Windows RT 8.1 KB3153704 May 10, 2016
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 KB3153171 May 10, 2016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 KB3153171 May 10, 2016
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) KB3153171 May 10, 2016
Windows Server 2008 for 32-bit Systems Service Pack 2 KB3153171 May 10, 2016
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) KB3153171 May 10, 2016
Windows Server 2008 for Itanium-Based Systems Service Pack 2 KB3153171 May 10, 2016
Windows Server 2008 for x64-based Systems Service Pack 2 KB3153171 May 10, 2016
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) KB3153171 May 10, 2016
Windows Server 2012 KB3153704 May 10, 2016
Windows Server 2012 (Server Core installation) KB3153704 May 10, 2016
Windows Server 2012 R2 KB3153704 May 10, 2016
Windows Server 2012 R2 (Server Core installation) KB3153704 May 10, 2016
Windows Vista Service Pack 2 KB3153171 May 10, 2016
Windows Vista x64 Edition Service Pack 2 KB3153171 May 10, 2016