5.5
CVSSv2

CVE-2020-0661

Published: 11/02/2020 Updated: 13/02/2020
CVSS v2 Base Score: 5.5 | Impact Score: 6.9 | Exploitability Score: 5.1
CVSS v3 Base Score: 6.8 | Impact Score: 4 | Exploitability Score: 2.3
VMScore: 490
Vector: AV:A/AC:L/Au:S/C:N/I:N/A:C

Vulnerability Summary

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0751.

Vulnerability Trend

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microsoft windows 10 1607

microsoft windows 10 1809

microsoft windows 10 1909

microsoft windows server 2016 -

microsoft windows server 2016 1903

microsoft windows server 2016 1909

microsoft windows server 2019 -

Recent Articles

Microsoft Patch Tuesday – February 2020
Symantec Threat Intelligence Blog • Preethi Koroth • 12 Feb 2024

This month the vendor has patched 99 vulnerabilities, 13 of which are rated Critical.

Posted: 12 Feb, 202024 Min ReadThreat Intelligence SubscribeMicrosoft Patch Tuesday – February 2020This month the vendor has patched 99 vulnerabilities, 13 of which are rated Critical.This month the vendor has patched 99 vulnerabilities, 13 of which are rated Critical. As always, customers are advised to follow these security best practices: Install vendor patches as soon as they are available. Run all software with the least privileges required...