Check Point Advisories

ZeroMQ libzmq Buffer Overflow (CVE-2019-13132)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-0908
Date Published:	18 Sep 2019
Severity:	Critical
Last Updated:	Monday 10 February, 2020
Source:
Industry Reference:	CVE-2019-13132
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	ZeroMQ libzmq before 4.0.9, 4.1.x before 4.1.7, and 4.2.x before 4.3.2
Vulnerability Description	A buffer overflow vulnerability exists in ZeroMQ libzmq. Successful exploitation of this vulnerability could allow the execution of arbitrary code on the target machine.

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 ZeroMQ libzmq Buffer Overflow (CVE-2019-13132) 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 Server Enforcement Violation.
Attack Information: ZeroMQ libzmq Buffer Overflow (CVE-2019-13132)