Check Point Advisories

Mozilla Firefox Information Disclosure

Vulnerability
Protection

Check Point Reference:	CPAI-2019-0480
Date Published:	10 Apr 2019
Severity:	Medium
Last Updated:	Wednesday 10 April, 2019
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Mozilla Firefox <= 64
Vulnerability Description	An information disclosure vulnerability has been reported in Mozilla Firefox. A remote attacker can exploit the vulnerability by enticing a user to open a specially crafted web page with an affected version of Firefox. Successful exploitation could result in sensitive information disclosure.

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 Mozilla Firefox Information Disclosure 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: Mozilla Firefox Information Disclosure