{"id":"CVE-2020-0890","state":"PUBLISHED","title":"Windows Hyper-V Denial of Service Vulnerability","description":"<p>A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a user on a guest operating system.</p>\n<p>To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application.</p>\n<p>The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to handle these requests.</p>","publishedAt":"2020-09-11T17:08:28.000Z","updatedAt":"2024-08-04T06:18:03.464Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C","source":"microsoft"},"assigner":"microsoft","products":["Microsoft Windows 10 Version 1803","Microsoft Windows 10 Version 1809","Microsoft Windows Server 2019","Microsoft 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