Check Point Advisories

Chamilo Arbitrary File Upload (CVE-2023-3545; CVE-2023-4220; CVE-2023-4223; CVE-2023-4224; CVE-2023-4225; CVE-2023-4226)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-1839
Date Published:	16 Jul 2024
Severity:	High
Last Updated:	Wednesday 31 July, 2024
Source:
Industry Reference:	CVE-2023-3545 CVE-2023-4220 CVE-2023-4223 CVE-2023-4224 CVE-2023-4225 CVE-2023-4226
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Chamilo LMS v1.11.24 and prior
Vulnerability Description	An arbitrary file upload vulnerability exists in Chamilo. Successful exploitation of this vulnerability allows an attacker to execute arbitrary code on the vulnerable 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 Chamilo Arbitrary File Upload 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: Chamilo Arbitrary File Upload