Vulnerability · NVD

CVE-2020-0909

CVE-2020-0909 : high severity (CVSS 7.5). No tracked catalog app is linked to this CVE.

Severity (CVSS): 7.5
Exploitation: 4.6 %
Tracked apps: 0
Still exposed: 0

Published on 2020-05-21

A denial of service vulnerability exists when Hyper-V on a Windows Server fails to properly handle specially crafted network packets.
To exploit the vulnerability, an attacker would send specially crafted network packets to the Hyper-V Server.
The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to properly handle these network packets.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS 4.58% above median percentile 91.3%

OS versions that fix this CVE

This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.

Windows Server 2019 (Server Core installation) Fixed in -
Windows Server 2019 Fixed in -
Windows Server 2016 (Server Core installation) Fixed in -
Windows Server 2016 Fixed in -
Windows 10 1909 · 2019-09 Fixed in -
Windows 10 1903 · 2019-03 Fixed in -
Windows 10 1809 · 2018-09 Fixed in -
Windows 10 1803 · 2018-03 Fixed in -
Windows 10 1709 · 2017-09 Fixed in -
Windows 10 1607 · 2016-07 Fixed in -

View on NVD ↗ Advisory · portal.msrc.microsoft.com

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