CVE-2020-0646: Microsoft .NET Framework Remote Code Execution Vulnerability
First published: Tue Jan 14 2020(Updated: )
A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote Code Execution Injection Vulnerability'.
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft .NET Framework | =3.0-sp2 | |
| Microsoft Windows Server 2008 | =sp2 | |
| Microsoft .NET Framework | =3.5 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft .NET Framework | =4.6.2 | |
| Microsoft .NET Framework | =4.7 | |
| Microsoft .NET Framework | =4.7.1 | |
| Microsoft .NET Framework | =4.7.2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 10 | =1709 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2016 | =1803 | |
| Microsoft Windows Server 2019 | ||
| Microsoft .NET Framework | =4.8 | |
| Microsoft Windows 10 | =1903 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows Server 2016 | =1909 | |
| 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 | =4.6.1 | |
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Reference Links
Frequently Asked Questions
What is CVE-2020-0646?
CVE-2020-0646 is a remote code execution vulnerability in the Microsoft .NET Framework.
What is the severity of CVE-2020-0646?
CVE-2020-0646 has a severity rating of 9.8, which is considered critical.
How does CVE-2020-0646 impact Microsoft .NET Framework?
CVE-2020-0646 allows remote attackers to execute code on systems running Microsoft .NET Framework by exploiting input validation vulnerabilities.
Is Windows Server 2012 affected by CVE-2020-0646?
No, Windows Server 2012 is not vulnerable to CVE-2020-0646.
How can I fix CVE-2020-0646?
To fix CVE-2020-0646, apply the latest security updates provided by Microsoft.
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- source/CISA
- agent/software-canonical-lookup
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/microsoft
- canonical/microsoft .net framework
- version/microsoft .net framework/3.0-sp2
- canonical/microsoft windows server 2008
- version/microsoft windows server 2008/sp2
- version/microsoft .net framework/3.5
- canonical/microsoft windows 10
- version/microsoft windows 10/1607
- canonical/microsoft windows 8.1
- canonical/microsoft windows server 2012
- version/microsoft windows server 2012/r2
- version/microsoft .net framework/4.6.2
- version/microsoft .net framework/4.7
- version/microsoft .net framework/4.7.1
- version/microsoft .net framework/4.7.2
- canonical/microsoft windows server 2016
- version/microsoft windows 10/1709
- version/microsoft windows 10/1803
- version/microsoft windows 10/1809
- version/microsoft windows server 2016/1803
- canonical/microsoft windows server 2019
- version/microsoft .net framework/4.8
- version/microsoft windows 10/1903
- version/microsoft windows 10/1909
- version/microsoft windows server 2016/1909
- version/microsoft .net framework/3.5.1
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- version/microsoft windows server 2008/r2-sp1
- version/microsoft .net framework/4.5.2
- canonical/microsoft windows rt 8.1
- version/microsoft .net framework/4.6
- version/microsoft .net framework/4.6.1