High MSRC-CVE-2024-43642 1 CVE

Windows SMB Denial of Service Vulnerability

Published Nov 12, 2024 · Updated Nov 12, 2024

Vendor: Microsoft

Summary

Impact: Denial of Service. Microsoft rating: Important. Not known to be exploited — Exploitation More Likely. Customer action: Required.

Details

Security updates
10.0.26100.2314 — https://support.microsoft.com/help/5046617
10.0.26100.2240 — https://support.microsoft.com/help/5046696
10.0.20348.2849 — https://support.microsoft.com/help/5046616
10.0.20348.2819 — https://support.microsoft.com/help/5046698
10.0.22621.4460 — https://support.microsoft.com/help/5046633
10.0.25398.1251 — https://support.microsoft.com/help/5046618

Vulnerabilities 1

High 7.5

CVE-2024-43642 EPSS 63%

Windows SMB Denial of Service Vulnerability

Windows SMB Denial of Service Vulnerability

Microsoft Windows Server 2022 Windows Server 2025 Windows Server 2025 (Server Core installation) Windows

Nov 12, 2024

Revision history

2024-11-12 #1
Information published.

References

CVE-2024-43642 Windows SMB Denial of Service Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43642
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
Common Vulnerability Scoring System
https://www.first.org/cvss