Check Point Advisories

Web Servers Memory Corruption Attempt (CVE-2020-12000; CVE-2020-13934; CVE-2020-3239; CVE-2020-9490)

Check Point Reference: CPAI-2020-1284
Date Published: 28 Dec 2020
Severity: High
Last Updated: 28 Dec 2020
Source:
Industry Reference:CVE-2020-12000
CVE-2020-13934
CVE-2020-3239
CVE-2020-9490
Protection Provided by:

Security Gateway
R80, R77, R75

Who is Vulnerable?
Vulnerability Description A memory corruption vulnerability can be exploited by malicious actors. Successful exploitation could cause damage to target systems.

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 Web Servers Memory Corruption Attempt 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:  Web Server Enforcement Violation.
Attack Information:  Web Servers Memory Corruption Attempt

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