Check Point Advisories

Google Chrome Integer Overflow Remote Code Execution

Vulnerability
Protection

Check Point Reference:	CPAI-2019-0557
Date Published:	29 Apr 2019
Severity:	Critical
Last Updated:	Sunday 05 May, 2019
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Google Chrome 72.0.3626.121 (Official Build) (64-bit) Google Chrome 74.0.3725.0 (Official Build) canary
Vulnerability Description	An integer overflow vulnerability exists in Google Chrome. The vulnerability is due to lack of input validation. Successful exploitation of this vulnerability could lead to remote code execution.

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 Google Chrome Integer Overflow Remote Code Execution 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: Google Chrome Integer Overflow Remote Code Execution