CWE
125
EPSS
0.048%
Advisory Published
CVE Published
Updated

CVE-2024-21311: Windows Cryptographic Services Information Disclosure Vulnerability

First published: Tue Jan 09 2024(Updated: )

Windows Cryptographic Services Information Disclosure Vulnerability

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2012 R2
Microsoft Windows Server 2022 23H2
Microsoft Windows Server
Microsoft Windows Server
Microsoft Windows Server
Microsoft Windows Server
Microsoft Windows Server
Microsoft Windows Server
Microsoft Windows Server 2016
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows Server 2019
Windows 11=23H2
Windows 11=22H2
Windows 11=22H2
Windows 11=21H2
Windows 11=21H2
Windows 11=23H2
Microsoft Windows Server 2022
Microsoft Windows Server 2022
Microsoft Windows 10<10.0.10240.20402
Microsoft Windows 10<10.0.14393.6614
Microsoft Windows 10<10.0.17763.5329
Microsoft Windows 10<10.0.19044.3930
Microsoft Windows 10<10.0.19045.3930
Windows 11<10.0.22000.2713
Windows 11<10.0.22621.3007
Windows 11<10.0.22631.3007
Microsoft Windows Server=sp2
Microsoft Windows Server=r2-sp1
Microsoft Windows Server
Microsoft Windows Server=r2
Microsoft Windows Server 2016<10.0.14393.6614
Microsoft Windows Server 2019<10.0.17763.5329
Microsoft Windows Server 2022<10.0.20348.2227
Microsoft Windows Server 2022<10.0.25398.643
Windows 10=1809
Windows 10=1809
Windows 10=1809
Windows 10=22H2
Windows 10=22H2
Windows 10=22H2
Windows 10=1607
Windows 10=1607
Windows 10=21H2
Windows 10=21H2
Windows 10=21H2
Windows 10
Windows 10

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Frequently Asked Questions

  • What is the severity of CVE-2024-21311?

    CVE-2024-21311 is classified as a medium severity vulnerability due to the potential information disclosure.

  • How do I fix CVE-2024-21311?

    To fix CVE-2024-21311, apply the latest security updates provided for your affected Microsoft Windows product.

  • Which Microsoft products are affected by CVE-2024-21311?

    CVE-2024-21311 affects various versions of Microsoft Windows, including Windows 10, Windows Server 2008 R2, and Windows 11.

  • Can CVE-2024-21311 be exploited remotely?

    CVE-2024-21311 could potentially be exploited remotely if proper security measures are not implemented.

  • What type of vulnerability is CVE-2024-21311?

    CVE-2024-21311 is categorized as an information disclosure vulnerability in Windows Cryptographic Services.

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