Check Point Advisories

SVG Javascript Nemucod Downloader

Vulnerability
Protection

Check Point Reference:	CPAI-2016-1045
Date Published:	24 Nov 2016
Severity:	Critical
Last Updated:	Tuesday 31 January, 2017
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Web Browsers.
Vulnerability Description	SVG file may contain a malicious JavaScript downloader. A successful implementation might result in the browser running arbitrary code on the infected system.

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 SVG Javascript Nemucod Downloader 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: SVG Javascript Nemucod Downloader