Check Point Advisories

Microsoft Browser Information Disclosure (MS16-105 : CVE-2016-3325)

Vulnerability
Protection

Check Point Reference:	CPAI-2016-0744
Date Published:	13 Sep 2016
Severity:	High
Last Updated:	Tuesday 13 September, 2016
Source:	Microsoft MS16-105
Industry Reference:	CVE-2016-3325
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Microsoft Edge
Vulnerability Description	An out-of-bounds read vulnerability was discovered within Microsoft Edge. The vulnerability is due to an error in the way Microsoft Office improperly handles double response in the same buffered inputs. A remote attacker can exploit this issue by sending double response in the same buffered input.
Update/Patch Avaliable	Apply patches from: MS16-105

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 Microsoft Browser Information Disclosure (MS16-105 : CVE-2016-3325) 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: Microsoft Browser Information Disclosure (MS16-105 : CVE-2016-3325)