CVE-2020-16911

GDI+ Remote Code Execution Vulnerability

CVE-2020-16911 is fixed in 36 products on 1 platform, first by KB4580346, released October 13, 2020. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent
CVSS
8.8
Critical
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0445
91st percentile

<p>A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the 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.</p> <p>There are multiple ways an attacker could exploit the vulnerability:</p> <ul> <li>In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability and then convince users to view the website. An attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically by getting them to open an email attachment or click a link in an email or instant message.</li> <li>In a file-sharing attack scenario, an attacker could provide a specially crafted document file that is designed to exploit the vulnerability, and then convince users to open the document file.</li> </ul> <p>The security update addresses the vulnerability by correcting the way that the Windows GDI handles objects in the memory.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1607 for 32-bit Systems 14393.3986 KB4580346 Oct 13, 2020
Windows 10 Version 1607 for x64-based Systems 14393.3986 KB4580346 Oct 13, 2020
Windows 10 Version 1709 for 32-bit Systems 16299.2166 KB4580328 Oct 13, 2020
Windows 10 Version 1709 for ARM64-based Systems 16299.2166 KB4580328 Oct 13, 2020
Windows 10 Version 1709 for x64-based Systems 16299.2166 KB4580328 Oct 13, 2020
Windows 10 Version 1803 for 32-bit Systems 17134.1792 KB4580330 Oct 13, 2020
Windows 10 Version 1803 for ARM64-based Systems 17134.1792 KB4580330 Oct 13, 2020
Windows 10 Version 1803 for x64-based Systems 17134.1792 KB4580330 Oct 13, 2020
Windows 10 Version 1809 for 32-bit Systems 17763.1518 KB4577668 Oct 13, 2020
Windows 10 Version 1809 for ARM64-based Systems 17763.1518 KB4577668 Oct 13, 2020
Windows 10 Version 1809 for x64-based Systems 17763.1518 KB4577668 Oct 13, 2020
Windows 10 Version 1903 for 32-bit Systems KB4577671 Oct 13, 2020
Windows 10 Version 1903 for ARM64-based Systems KB4577671 Oct 13, 2020
Windows 10 Version 1903 for x64-based Systems KB4577671 Oct 13, 2020
Windows 10 Version 1909 for 32-bit Systems KB4577671 Oct 13, 2020
Windows 10 Version 1909 for ARM64-based Systems KB4577671 Oct 13, 2020
Windows 10 Version 1909 for x64-based Systems KB4577671 Oct 13, 2020
Windows 10 Version 2004 for 32-bit Systems 19041.572 KB4579311 Oct 13, 2020
Windows 10 Version 2004 for ARM64-based Systems 19041.572 KB4579311 Oct 13, 2020
Windows 10 Version 2004 for x64-based Systems 19041.572 KB4579311 Oct 13, 2020
Windows 10 for 32-bit Systems 10240.18725 KB4580327 Oct 13, 2020
Windows 10 for x64-based Systems 10240.18725 KB4580327 Oct 13, 2020
Windows 8.1 for 32-bit systems KB4580358 Oct 13, 2020
Windows 8.1 for 32-bit systems KB4580347 Oct 13, 2020
Windows 8.1 for x64-based systems KB4580358 Oct 13, 2020
Windows 8.1 for x64-based systems KB4580347 Oct 13, 2020
Windows RT 8.1 KB4580347 Oct 13, 2020
Windows Server 2012 KB4580382 Oct 13, 2020
Windows Server 2012 KB4580353 Oct 13, 2020
Windows Server 2012 (Server Core installation) KB4580382 Oct 13, 2020
Windows Server 2012 (Server Core installation) KB4580353 Oct 13, 2020
Windows Server 2012 R2 KB4580358 Oct 13, 2020
Windows Server 2012 R2 KB4580347 Oct 13, 2020
Windows Server 2012 R2 (Server Core installation) KB4580358 Oct 13, 2020
Windows Server 2012 R2 (Server Core installation) KB4580347 Oct 13, 2020
Windows Server 2016 14393.3986 KB4580346 Oct 13, 2020
Windows Server 2016 (Server Core installation) 14393.3986 KB4580346 Oct 13, 2020
Windows Server 2019 17763.1518 KB4577668 Oct 13, 2020
Windows Server 2019 (Server Core installation) 17763.1518 KB4577668 Oct 13, 2020
Windows Server, version 1903 (Server Core installation) KB4577671 Oct 13, 2020
Windows Server, version 1909 (Server Core installation) KB4577671 Oct 13, 2020
Windows Server, version 2004 (Server Core installation) 19041.572 KB4579311 Oct 13, 2020

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