CVE-2019-1470 — Improper Input Validation in Microsoft Windows

CWE-20 — Improper Input Validation CWE-200 — Sensitive Information Exposure14 documents6 sources

Severity

6.0MEDIUMNVD

EPSS

0.9%

top 24.31%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Windows Microsoft Windows 10 Version 1903 FOR X64-based Systems Microsoft Windows 10 Version 1909 FOR X64-based Systems +5 more

Timeline

PublishedDec 10

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:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:NExploitability: 1.5 | Impact: 4.0

Affected Packages6 packages

▶CVEListV5microsoft/windows_10_version_1903_for_x64-based_systemsunspecified

▶CVEListV5microsoft/windows_10_version_1909_for_x64-based_systemsunspecified

▶CVEListV5microsoft/windows7 versions+6

▶NVDmicrosoft/windows4 versions+3

▶NVDmicrosoft/windows_106 versions+5

Patches

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

🔴Vulnerability Details

GHSA

GHSA-frv3-8pxq-29h4: 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

▶

CVEList

CVE-2019-1470: An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated↗2019-12-10

▶

📋Vendor Advisories

Microsoft

Windows Hyper-V Information Disclosure Vulnerability↗2019-12-10

▶