CVE-2023-36406 — Improper Input Validation in Microsoft Windows 11 Version 21h2

CWE-20 — Improper Input Validation8 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 52.15%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Microsoft Windows 11 Version 21h2Microsoft Windows 11 Version 22h2Microsoft Windows 11 Version 22h3+6 more
Timeline
PublishedNov 14

Description

Windows Hyper-V Information Disclosure Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages9 packages

▶NVDmicrosoft/windows< 10.0.25398.531
▶NVDmicrosoft/windows_11_21h2< 10.0.22000.2600
▶NVDmicrosoft/windows_11_22h2< 10.0.22621.2715
▶NVDmicrosoft/windows_11_23h2< 10.0.22631.2715
▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.2113

Patches

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

🔴Vulnerability Details

2
CVEList
Windows Hyper-V Information Disclosure Vulnerability↗2023-11-14
▶
GHSA
GHSA-fh5c-3jxg-8hgw: Windows Hyper-V Information Disclosure Vulnerability↗2023-11-14
▶

📋Vendor Advisories

1
Microsoft
Windows Hyper-V Information Disclosure Vulnerability↗2023-11-14
▶

🕵️Threat Intelligence

4
Trendmicro
The November 2023 Security Update Review↗2023-11-14
▶
Bleepingcomputer
Microsoft November 2023 Patch Tuesday fixes 5 zero-days, 58 flaws↗2023-11-14
▶
Trendmicro
The November 2023 Security Update Review↗2023-11-14
▶
Trendmicro
The November 2023 Security Update Review↗2023-11-14
▶
CVE-2023-36406 — Improper Input Validation in Microsoft | cvebase