HIGH 7.5 Microsoft PoC
CVE-2023-50868
MITRE: CVE-2023-50868 NSEC3 closest encloser proof can exhaust CPU
Microsoft Security Update 2024-Jun: MITRE: CVE-2023-50868 NSEC3 closest encloser proof can exhaust CPU
Affected Products
- Windows Server 2019
- Windows Server 2019 (Server Core installation)
- Windows Server 2022
- Windows Server 2022 (Server Core installation)
- Windows Server 2022, 23H2 Edition (Server Core installation)
- Windows Server 2016
- Windows Server 2016 (Server Core installation)
- Windows Server 2012
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-50868
- https://nvd.nist.gov/vuln/detail/CVE-2023-50868
This high severity vulnerability with a CVSS score of 7.5 was published on 2024-06-11 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 81.7% (top 0% of all CVEs by exploitation probability). Affected: Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022 and 5 more.
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