CVE-2020-1237
Windows Kernel Elevation of Privilege Vulnerability
CVE-2020-1237 is fixed in 24 products on 1 platform, first by KB4561602, released June 9, 2020. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0324
88th percentile
<p>An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions.</p> <p>To exploit the vulnerability, a locally authenticated attacker could run a specially crafted application.</p> <p>The security update addresses the vulnerability by ensuring the Windows Kernel properly handles objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1709 for 32-bit Systems | 16299.1932 | KB4561602 | Jun 9, 2020 |
| Windows 10 Version 1709 for ARM64-based Systems | 16299.1932 | KB4561602 | Jun 9, 2020 |
| Windows 10 Version 1709 for x64-based Systems | 16299.1932 | KB4561602 | Jun 9, 2020 |
| Windows 10 Version 1803 for 32-bit Systems | 17134.1550 | KB4561621 | Jun 9, 2020 |
| Windows 10 Version 1803 for ARM64-based Systems | 17134.1550 | KB4561621 | Jun 9, 2020 |
| Windows 10 Version 1803 for x64-based Systems | 17134.1550 | KB4561621 | Jun 9, 2020 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.1282 | KB4561608 | Jun 9, 2020 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.1282 | KB4561608 | Jun 9, 2020 |
| Windows 10 Version 1809 for x64-based Systems | 17763.1282 | KB4561608 | Jun 9, 2020 |
| Windows 10 Version 1903 for 32-bit Systems | KB4560960 | Jun 9, 2020 | |
| Windows 10 Version 1903 for ARM64-based Systems | KB4560960 | Jun 9, 2020 | |
| Windows 10 Version 1903 for x64-based Systems | KB4560960 | Jun 9, 2020 | |
| Windows 10 Version 1909 for 32-bit Systems | KB4560960 | Jun 9, 2020 | |
| Windows 10 Version 1909 for ARM64-based Systems | KB4560960 | Jun 9, 2020 | |
| Windows 10 Version 1909 for x64-based Systems | KB4560960 | Jun 9, 2020 | |
| Windows 10 Version 2004 for 32-bit Systems | 19041.329 | KB4557957 | Jun 9, 2020 |
| Windows 10 Version 2004 for ARM64-based Systems | 19041.329 | KB4557957 | Jun 9, 2020 |
| Windows 10 Version 2004 for x64-based Systems | 19041.329 | KB4557957 | Jun 9, 2020 |
| Windows Server 2019 | 17763.1282 | KB4561608 | Jun 9, 2020 |
| Windows Server 2019 (Server Core installation) | 17763.1282 | KB4561608 | Jun 9, 2020 |
| Windows Server, version 1803 (Server Core Installation) | 17134.1550 | KB4561621 | Jun 9, 2020 |
| Windows Server, version 1903 (Server Core installation) | KB4560960 | Jun 9, 2020 | |
| Windows Server, version 1909 (Server Core installation) | KB4560960 | Jun 9, 2020 | |
| Windows Server, version 2004 (Server Core installation) | 19041.329 | KB4557957 | Jun 9, 2020 |