Check Point Advisories

GoNitro Nitro Pro Buffer Overflow (CVE-2020-6146)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-3867
Date Published:	20 Jul 2023
Severity:	High
Last Updated:	Thursday 20 July, 2023
Source:
Industry Reference:	CVE-2020-6146
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	GoNitro Nitro Pro 13.13.2.242 Gonitro Nitro Pro 13.16.2.300
Vulnerability Description	A buffer overflow vulnerability exists in GoNitro Nitro Pro. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system or cause application crashes.

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 R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the GoNitro Nitro Pro Buffer Overflow (CVE-2020-6146) 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: GoNitro Nitro Pro Buffer Overflow (CVE-2020-6146)