Check Point Advisories

MacOS Out Of Bounds Read (CVE-2019-6207)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-2140
Date Published:	31 May 2020
Severity:	High
Last Updated:	Sunday 31 May, 2020
Source:
Industry Reference:	CVE-2019-6207
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	iOS 12.2 MacOS Mojave 10.14.4 tvOS 12.2 watchOS 5.2
Vulnerability Description	An out of bounds read vulnerability exists in MacOS. Successful exploitation of this vulnerability could allow a remote attacker to obtain sensitive information.

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

In the IPS tab, click Protections and find the MacOS Out Of Bounds Read (CVE-2019-6207) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Client Enforcement Violation.
Attack Information: MacOS Out Of Bounds Read (CVE-2019-6207)