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Check Point Advisories

Microsoft .NET Framework Remote Code Execution (CVE-2020-0646)

Check Point Reference: CPAI-2020-0216
Date Published: 5 Apr 2020
Severity: Critical
Last Updated: 5 Apr 2020
Industry Reference:CVE-2020-0646
Protection Provided by:

Security Gateway
R80, R77, R75

Who is Vulnerable? Microsoft .NET Framework
Vulnerability Description A remote code execution vulnerability exists in Microsoft .NET Framework. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Microsoft .NET Framework Remote Code Execution (CVE-2020-0646) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  SharePoint Enforcement Violation.
Attack Information:  Microsoft .NET Framework Remote Code Execution (CVE-2020-0646)

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