CVE-2024-21312: .NET Framework Denial of Service Vulnerability
First published: Tue Jan 09 2024(Updated: )
.NET Framework Denial of Service Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft .NET Framework 4 | =4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework 4 | =4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Microsoft .NET Framework 4 | =4.6.2=4.7=4.7.1=4.7.2 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =3.5=4.7.2 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.7.2 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| Microsoft .NET Framework 4 | =3.5=4.8.1 | |
| All of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Any of | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.8.1 | |
| Any of | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Windows 11 | ||
| Windows 11 | ||
| Windows 11 | ||
| Microsoft Windows Server 2022 | ||
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =4.6.2 | |
| Microsoft .NET Framework 4 | =4.7 | |
| Microsoft .NET Framework 4 | =4.7.1 | |
| Microsoft .NET Framework 4 | =4.7.2 | |
| Any of | ||
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.7.2 | |
| Any of | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| All of | ||
| Microsoft .NET Framework 4 | =4.8 | |
| Any of | ||
| Microsoft Windows 10 | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | ||
| All of | ||
| Any of | ||
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =4.8 | |
| Any of | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Windows 11 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-21312?
CVE-2024-21312 is classified as a Denial of Service vulnerability in the .NET Framework.
How do I fix CVE-2024-21312?
To fix CVE-2024-21312, you should apply the appropriate patches provided by Microsoft for the affected versions of .NET Framework.
Which versions of .NET Framework are affected by CVE-2024-21312?
CVE-2024-21312 affects .NET Framework versions 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, and 4.8.1.
What are the potential impacts of CVE-2024-21312?
The potential impact of CVE-2024-21312 is service disruption leading to application unavailability due to Denial of Service.
Is there a workaround for CVE-2024-21312?
Currently, the best approach to mitigate CVE-2024-21312 is to update to a patched version of the .NET Framework.
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- collector/nvd-api
- source/NVD
- vendor/microsoft
- canonical/microsoft .net framework 4
- version/microsoft .net framework 4/4.6.2
- version/microsoft .net framework 4/4.7
- version/microsoft .net framework 4/4.7.1
- version/microsoft .net framework 4/4.7.2
- version/microsoft .net framework 4/3.5
- version/microsoft .net framework 4/4.8
- version/microsoft .net framework 4/4.8.1
- canonical/microsoft windows server
- version/microsoft windows server/r2
- canonical/microsoft windows 10
- canonical/windows 11
- canonical/microsoft windows server 2022
- version/microsoft windows server/r2-sp1
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019