CVE-2019-0721

Published: Nov 12, 2019Modified: Nov 21, 2024

9.1

Vector

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

Exploitability: 2.3 / Impact: 6.0

Source: NVD

Description

A remote code execution vulnerability exists when Windows Hyper-V Network Switch on a host server fails to properly validate input from an authenticated user on a guest operating system, aka 'Hyper-V Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0719.

Affected (7)

Products: Microsoft: Windows 10, Windows Server 2016, Windows Server 2019

3 products

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 10	Version 1709
Microsoft Windows 10	Version 1803
Microsoft Windows 10	Version 1809
Microsoft Windows 10	Version 1903
Microsoft Windows Server 2016	Version 1803
Microsoft Windows Server 2016	Version 1903
Microsoft Windows Server 2019	All versions

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0721

Source: secure@microsoft.com

PatchVendor Advisory

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0721

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.