CVE-2019-0886 — Improper Input Validation in Microsoft Windows

CWE-20 — Improper Input Validation3 documents3 sources
Severity
6.8MEDIUMNVD
EPSS
1.1%
top 22.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
15
Microsoft WindowsMicrosoft Windows 10 Version 1903 FOR X64-based SystemsMicrosoft Windows Server+12 more
Timeline
PublishedMay 16
Latest updateMay 24

Description

An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka 'Windows Hyper-V Information Disclosure Vulnerability'.

CVSS vector

CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:NExploitability: 2.3 | Impact: 4.0

Affected Packages15 packages

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-67wv-vphq-h3gr: An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated↗2022-05-24
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📋Vendor Advisories

1
Microsoft
Windows Hyper-V Information Disclosure Vulnerability↗2019-05-14
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CVE-2019-0886 — Improper Input Validation in Microsoft | cvebase