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CVE-2020-1147

Microsoft | .NET Framework, SharePoint, Visual StudioAdded 2021-11-03Remediation Deadline 2022-05-03

Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution Vulnerability

Microsoft .NET Framework, Microsoft SharePoint, and Visual Studio contain a remote code execution vulnerability when the software fails to check the source markup of XML file input. Successful exploitation allows an attacker to execute code in the context of the process responsible for deserialization of the XML content.

Required Action

Apply updates per vendor instructions.

References