CVE-2024-21342

Windows DNS Client Denial of Service Vulnerability

Published Feb 13, 2024 CVSS 3.1 · 7.5 High EPSS 2.5% KEV · Not listed
Description
Windows DNS Client Denial of Service Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-19054 Windows DNS Client Denial of Service Vulnerability
History
Type Values Removed Values Added
First Time appeared Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows Server 23h2
CPEs cpe:2.3:o:microsoft:windows_11_22H2:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_23H2:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_23H2:*:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_23h2:*:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows Server 23h2
Type Values Removed Values Added
CPEs cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.3155:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.3155:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.3155:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.3155:*:*:*:*:*:x64:*
cpe:2.3:o:microsoft:windows_server_23h2:10.0.25398.709:*:*:*:*:*:*:*
Vendors & Products Microsoft windows 11 22h2
Microsoft windows 11 23h2
Microsoft windows Server 23h2
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Aug 10, 2026, 5:52 PM
Reserved
Dec 8, 2023, 10:45 PM
Status
Modified
Published
Feb 13, 2024, 6:15 PM
Modified
Jun 17, 2026, 7:09 AM