CVE-2023-28234 — Microsoft Windows 11 Version 21h2 vulnerability

3 documents3 sources
Severity
7.5HIGHNVD
EPSS
14.7%
top 5.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Microsoft Windows 11 Version 21h2Microsoft Windows 11 Version 22h2Microsoft Windows Server 2022+7 more
Timeline
PublishedApr 11

Description

Windows Secure Channel Denial of Service Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages10 packages

▶NVDmicrosoft/windows_11_21h2< 10.0.22000.1817
▶NVDmicrosoft/windows_11_22h2< 10.0.22621.1555
▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.1668
▶CVEListV5microsoft/windows_11_version_21h210.0.0 — 10.0.22000.1817
▶CVEListV5microsoft/windows_11_version_22h210.0.22621.0 — 10.0.22621.1555

Patches

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

🔴Vulnerability Details

1
GHSA
GHSA-qm8c-vqq5-h63g: Windows Secure Channel Denial of Service Vulnerability↗2023-04-11
▶

📋Vendor Advisories

1
Microsoft
Windows Secure Channel Denial of Service Vulnerability↗2023-04-11
▶
CVE-2023-28234 — Microsoft vulnerability | cvebase