Media Foundation Memory Corruption Vulnerability
CVE-2020-0809 is fixed in 26 products on 1 platform, first by KB4540670, released March 10, 2020. It is not reported as exploited. Patch Radar priority: Urgent.
<p>A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory. An attacker who successfully exploited the vulnerability could install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit a malicious webpage.</p> <p>The security update addresses the vulnerability by correcting how Windows Media Foundation handles objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1607 for 32-bit Systems | 14393.3564 | KB4540670 | Mar 10, 2020 |
| Windows 10 Version 1607 for x64-based Systems | 14393.3564 | KB4540670 | Mar 10, 2020 |
| Windows 10 Version 1709 for 32-bit Systems | 16299.1747 | KB4540681 | Mar 10, 2020 |
| Windows 10 Version 1709 for ARM64-based Systems | 16299.1747 | KB4540681 | Mar 10, 2020 |
| Windows 10 Version 1709 for x64-based Systems | 16299.1747 | KB4540681 | Mar 10, 2020 |
| Windows 10 Version 1803 for 32-bit Systems | 17134.1365 | KB4540689 | Mar 10, 2020 |
| Windows 10 Version 1803 for ARM64-based Systems | 17134.1365 | KB4540689 | Mar 10, 2020 |
| Windows 10 Version 1803 for x64-based Systems | 17134.1365 | KB4540689 | Mar 10, 2020 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.1098 | KB4538461 | Mar 10, 2020 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.1098 | KB4538461 | Mar 10, 2020 |
| Windows 10 Version 1809 for x64-based Systems | 17763.1098 | KB4538461 | Mar 10, 2020 |
| Windows 10 Version 1903 for 32-bit Systems | KB4540673 | Mar 10, 2020 | |
| Windows 10 Version 1903 for ARM64-based Systems | KB4540673 | Mar 10, 2020 | |
| Windows 10 Version 1903 for x64-based Systems | KB4540673 | Mar 10, 2020 | |
| Windows 10 Version 1909 for 32-bit Systems | KB4540673 | Mar 10, 2020 | |
| Windows 10 Version 1909 for ARM64-based Systems | KB4540673 | Mar 10, 2020 | |
| Windows 10 Version 1909 for x64-based Systems | KB4540673 | Mar 10, 2020 | |
| Windows 10 for 32-bit Systems | 10240.18519 | KB4540693 | Mar 10, 2020 |
| Windows 10 for x64-based Systems | 10240.18519 | KB4540693 | Mar 10, 2020 |
| Windows Server 2016 | 14393.3564 | KB4540670 | Mar 10, 2020 |
| Windows Server 2016 (Server Core installation) | 14393.3564 | KB4540670 | Mar 10, 2020 |
| Windows Server 2019 | 17763.1098 | KB4538461 | Mar 10, 2020 |
| Windows Server 2019 (Server Core installation) | 17763.1098 | KB4538461 | Mar 10, 2020 |
| Windows Server, version 1803 (Server Core Installation) | 17134.1365 | KB4540689 | Mar 10, 2020 |
| Windows Server, version 1903 (Server Core installation) | KB4540673 | Mar 10, 2020 | |
| Windows Server, version 1909 (Server Core installation) | KB4540673 | Mar 10, 2020 | |