Check Point Advisories

FreePBX config php Code Execution (CVE-2014-1903)

Vulnerability
Protection

Check Point Reference:	CPAI-2014-1477
Date Published:	16 Apr 2014
Severity:	High
Last Updated:	Tuesday 03 November, 2015
Source:
Industry Reference:	CVE-2014-1903
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	FreePBX version 2.9 . FreePBX version 2.10. FreePBX version 2.11.
Vulnerability Description	FreePBX is an open source software implementation of a telephone Private Branch eXchange (PBX). A code execution vulnerability exists in FreePBX software. Remote attacker can exploit this vulnerability to inject arbitrary PHP functions and commands.

Protection Overview

This protection will detect and block 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 FreePBX config php Code Execution 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: FreePBX config php Code Execution