Check Point Advisories

Zoom Client Webcam Denial of Service (CVE-2019-13449)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-0863
Date Published:	16 Jul 2019
Severity:	High
Last Updated:	Tuesday 16 July, 2019
Source:
Industry Reference:	CVE-2019-13449
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Zoom Client (before 4.4.2)
Vulnerability Description	A denial of service vulnerability exists in Zoom Client Webcam. Successful exploitation of this vulnerability could result in denial of service conditions.

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 Zoom Client Webcam Denial of Service (CVE-2019-13449) 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: Content Protection Violation.
Attack Information: Zoom Client Webcam Denial of Service (CVE-2019-13449)