high
7.5
CWE
19
Advisory Published
CVE Published
Updated

CVE-2019-0981

First published: Thu May 02 2019(Updated: )

A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980.

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft .NET Core=1.0
Microsoft .NET Core=1.1
Microsoft .NET Core=2.1
Microsoft .NET Core=2.2
Microsoft .NET Framework=2.0-sp2
Microsoft .NET Framework=3.0-sp2
Microsoft Windows Server 2008=sp2
Microsoft .NET Framework=3.5
Microsoft Windows 10
Microsoft Windows 10=1607
Microsoft Windows 10=1703
Microsoft Windows 10=1709
Microsoft Windows 10=1803
Microsoft Windows 10=1809
Microsoft Windows 10=1903
Microsoft Windows 8.1
Microsoft Windows Server 2012
Microsoft Windows Server 2012=r2
Microsoft Windows Server 2016
Microsoft Windows Server 2016=1803
Microsoft Windows Server 2016=1903
Microsoft Windows Server 2019
Microsoft .NET Framework=3.5.1
Microsoft Windows 7=sp1
Microsoft Windows Server 2008=r2-sp1
Microsoft Windows Server 2008=r2-sp1
Microsoft .NET Framework=4.5.2
Microsoft Windows RT 8.1
Microsoft .NET Framework=4.6
Microsoft .NET Framework=4.6.2
Microsoft .NET Framework=4.7
Microsoft .NET Framework=4.7.1
Microsoft .NET Framework=4.7.2
Microsoft .NET Framework=4.6.1
Microsoft .NET Framework=4.8

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Reference Links

Frequently Asked Questions

  • What is CVE-2019-0981?

    CVE-2019-0981 is a denial of service vulnerability in .NET Framework and .NET Core.

  • How severe is CVE-2019-0981?

    CVE-2019-0981 has a severity level of 7.5 (high).

  • What software is affected by CVE-2019-0981?

    CVE-2019-0981 affects Microsoft .NET Core versions 1.0, 1.1, 2.1, and 2.2, as well as Microsoft .NET Framework versions 2.0-sp2, 3.0-sp2, and 3.5.

  • How can I fix CVE-2019-0981 vulnerability?

    To fix the CVE-2019-0981 vulnerability, update your .NET Core and .NET Framework installations to the latest available versions.

  • Where can I find more information about CVE-2019-0981?

    You can find more information about CVE-2019-0981 on the Red Hat and Microsoft security advisories provided in the references.

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