Check Point Advisories

Redis Lua Remote Code Execution (CVE-2022-0543)

Vulnerability
Protection

Check Point Reference:	CPAI-2022-0095
Date Published:	31 Mar 2022
Severity:	Critical
Last Updated:	Wednesday 16 August, 2023
Source:
Industry Reference:	CVE-2022-0543
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Redis Lua Debian Linux 9.0 Redis Lua Debian Linux 10.0 Redis Lua Debian Linux 11.0
Vulnerability Description	A remote code execution vulnerability exists in Redis Lua. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected 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 R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Redis Lua Remote Code Execution (CVE-2022-0543) 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: Redis Lua Remote Code Execution (CVE-2022-0543)