Windows TCP/IP Remote Code Execution Vulnerability
CVE-2020-16898 is fixed in 23 products on 1 platform, first by KB4580328, released October 13, 2020. It is not reported as exploited. Patch Radar priority: Urgent.
<p>A remote code execution vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets. An attacker who successfully exploited this vulnerability could gain the ability to execute code on the target server or client.</p> <p>To exploit this vulnerability, an attacker would have to send specially crafted ICMPv6 Router Advertisement packets to a remote Windows computer.</p> <p>The update addresses the vulnerability by correcting how the Windows TCP/IP stack handles ICMPv6 Router Advertisement packets.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| 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 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 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.