HIGH 7.5 Microsoft
CVE-2023-21757
Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability
Microsoft Security Update 2023-Jan: Windows Layer 2 Tunneling Protocol (L2TP) Denial of Service Vulnerability
Affected Products
- Windows 10 Version 1809 for 32-bit Systems
- Windows 10 Version 1809 for x64-based Systems
- Windows 10 Version 1809 for ARM64-based Systems
- Windows Server 2019
- Windows Server 2019 (Server Core installation)
- Windows Server 2022
- Windows Server 2022 (Server Core installation)
- Windows 10 Version 20H2 for 32-bit Systems
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21757
- https://nvd.nist.gov/vuln/detail/CVE-2023-21757
This high severity vulnerability with a CVSS score of 7.5 was published on 2023-01-10 via Microsoft. Affected: Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows 10 Version 1809 for ARM64-based Systems and 5 more.
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