CVE-2018-0957 — Improper Input Validation in Microsoft Windows 10

CWE-20 — Improper Input Validation4 documents4 sources

Severity

5.3MEDIUMNVD

EPSS

1.0%

top 22.97%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Windows 10 Microsoft Windows 10 Servers Microsoft Windows 8.1 +4 more

Timeline

PublishedApr 12

Latest updateMay 13

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 "Hyper-V Information Disclosure Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-0964.

CVSS vector

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:NExploitability: 0.8 | Impact: 4.0

Affected Packages8 packages

▶CVEListV5microsoft/windows_10_serversversion 1709 (Server Core Installation)

▶CVEListV5microsoft/windows_server_2016(Server Core installation)

▶CVEListV5microsoft/windows_server_2012_r2(Server Core installation)

▶NVDmicrosoft/windowsr2, 1709+1

▶CVEListV5microsoft/windows_105 versions+4

Patches

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

🔴Vulnerability Details

GHSA

GHSA-g69x-6vh2-x277: An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated↗2022-05-13

▶

CVEList

CVE-2018-0957: An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated↗2018-04-12

▶

📋Vendor Advisories

Microsoft

Windows Hyper-V Information Disclosure Vulnerability↗2018-04-10

▶