CVE-2018-0888 — Improper Input Validation in Corporation Hyper-v Network Switchhyper-v Network Switch

CWE-20 — Improper Input Validation5 documents4 sources
Severity
5.6MEDIUMNVD
EPSS
1.2%
top 20.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
19
Microsoft Corporation Hyper-v Network Switchhyper-v Network SwitchMicrosoft Windows 10Microsoft Windows Server+16 more
Timeline
PublishedMar 14
Latest updateMay 13

Description

The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows an information disclosure vulnerability due to how guest operating system input is validated, aka "Hyper-V Information Disclosure Vulnerability".

CVSS vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:NExploitability: 1.1 | Impact: 4.0

Affected Packages18 packages

Patches

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

🔴Vulnerability Details

1
GHSA
GHSA-vx57-pxq8-x3gq: The Microsoft Hyper-V Network Switch in 64-bit versions of Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8↗2022-05-13
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📋Vendor Advisories

1
Microsoft
Windows Hyper-V Information Disclosure Vulnerability↗2018-03-13
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🕵️Threat Intelligence

2
Talos
Microsoft Patch Tuesday - March 2018↗2018-03-13
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Talos
Microsoft Patch Tuesday - March 2018↗2018-03-13
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CVE-2018-0888 — Improper Input Validation | cvebase