Check Point Advisories

Non Compliant DNS (CVE-2014-3859; CVE-2016-2848; CVE-2016-5426)

Vulnerability
Protection

Check Point Reference:	CPAI-2016-1128
Date Published:	23 Jun 2019
Severity:	Critical
Last Updated:	Thursday 22 December, 2016
Source:
Industry Reference:	CVE-2014-3859 CVE-2016-2848 CVE-2016-5426
Protection Provided by:	Security Gateway R81, R80, R77, R75, R71, R70, R65
Who is Vulnerable?
Vulnerability Description

Protection Overview

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 / R71 / R70 / R65

In the IPS tab, click Protections and find the Non Compliant DNS 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: DNS Enforcement Violation.