CVE-2024-43639: Windows KDC Proxy Remote Code Execution Vulnerability

Published Nov 12, 2024
·
Updated

Windows KDC Proxy Remote Code Execution Vulnerability

Affected Software

20 affected componentsFixes available
Microsoft Windows Server 2012 R2
Patch available
Microsoft Windows Server 2012 R2
Patch available
Microsoft Windows Server 2025
Patch availablePatch available
Microsoft Windows Server 2025
Patch availablePatch available
Microsoft Windows Server 2022, 23H2 Edition
Patch available
Microsoft Windows Server 2012
Patch available
Microsoft Windows Server 2012
Patch available
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016<10.0.14393.7515
Microsoft Windows Server 2019<10.0.17763.6532
Microsoft Windows Server 2022<10.0.20348.2849
Microsoft Windows Server 2022 23h2<10.0.25398.1251
Microsoft Windows Server 2025<10.0.26100.2314
Microsoft Windows Server 2019
Patch available
Microsoft Windows Server 2019
Patch available
Microsoft Windows Server 2022
Patch availablePatch available
Microsoft Windows Server 2022
Patch availablePatch available
Microsoft Windows Server 2016
Patch available
Microsoft Windows Server 2016
Patch available

Remediation

Patch Available

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43639

Event History

Nov 12, 2024
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·08:00 AM
Affected Software
Updated
via Microsoft·08:00 AM
Description
CVE Published
via MITRE·05:54 PM
Data Sourced
via MITRE·05:54 PM
DescriptionSeverity
Nov 13, 2024
News Published
via The Register·01:29 AM
News Published
via The Register·01:32 AM
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Frequently Asked Questions

1

What is the severity of CVE-2024-43639?

CVE-2024-43639 is rated as a critical severity vulnerability due to its potential for remote code execution.

2

How do I fix CVE-2024-43639?

To fix CVE-2024-43639, apply the latest security patches provided by Microsoft for the affected Windows Server versions.

3

Which Windows Server versions are affected by CVE-2024-43639?

CVE-2024-43639 affects multiple versions including Windows Server 2012, 2016, 2019, 2022, and 2025.

4

What type of vulnerability is CVE-2024-43639?

CVE-2024-43639 is a remote code execution vulnerability found in the Windows KDC Proxy.

5

What can happen if CVE-2024-43639 is exploited?

Exploitation of CVE-2024-43639 could allow an attacker to execute arbitrary code on the vulnerable Windows Server.

Company

Resources

Contact

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