Check Point Advisories

Microsoft Edge Chakra Scripting Engine Memory Corruption (CVE-2019-0539)

Check Point Reference: CPAI-2019-0012
Date Published: 8 Jan 2019
Severity: High
Last Updated: Sunday 11 June, 2023
Source: Microsoft CVE-2019-0539
Industry Reference:CVE-2019-0539
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Microsoft Edge Chakra version 1.11.4
Vulnerability Description A memory corruption vulnerability exists in Microsoft Edge Chakra. 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 R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Microsoft Edge Chakra Scripting Engine Memory Corruption (CVE-2019-0539) 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 Client Enforcement Violation.
Attack Information:  Microsoft Edge Chakra Scripting Engine Memory Corruption (CVE-2019-0539)

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