Advisory Published
Updated

CVE-2021-28317: Microsoft Windows Codecs Library Information Disclosure Vulnerability

First published: Tue Apr 13 2021(Updated: )

Microsoft Windows Codecs Library Information Disclosure Vulnerability

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft Windows 10
Microsoft Windows 10=20h2
Microsoft Windows 10=1607
Microsoft Windows 10=1803
Microsoft Windows 10=1809
Microsoft Windows 10=1909
Microsoft Windows 10=2004
Microsoft Windows 7=sp1
Microsoft Windows 8.1
Microsoft Windows RT
Microsoft Windows Server=sp2
Microsoft Windows Server=r2-sp1
Microsoft Windows Server
Microsoft Windows Server=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2016=20h2
Microsoft Windows Server 2016=1909
Microsoft Windows Server 2016=2004
Microsoft Windows Server 2019

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Frequently Asked Questions

  • What is the severity of CVE-2021-28317?

    CVE-2021-28317 has a severity rating that makes it a vital concern due to its potential for information disclosure.

  • How do I fix CVE-2021-28317?

    To fix CVE-2021-28317, ensure that your Microsoft Windows system is updated with the latest security patches provided by Microsoft.

  • What kind of vulnerability is CVE-2021-28317?

    CVE-2021-28317 is classified as an information disclosure vulnerability affecting the Microsoft Windows Codecs Library.

  • Which versions of Windows are affected by CVE-2021-28317?

    CVE-2021-28317 affects multiple Windows versions including Windows 10, Windows 8.1, Windows 7, and various Windows Server editions.

  • Can CVE-2021-28317 be exploited remotely?

    Yes, CVE-2021-28317 could potentially be exploited remotely if an attacker can access a vulnerable system.

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