Check Point Advisories

Digium Asterisk Command Execution (CVE-2017-14100)

Check Point Reference: CPAI-2017-0828
Date Published: 8 Oct 2017
Severity: Critical
Last Updated: Tuesday 17 January, 2023
Source: Digium
Industry Reference:CVE-2017-14100
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Digium Asterisk Open Source prior to 11.25.2
Digium Asterisk Open Source prior to 13.17.1
Digium Asterisk Open Source prior to 14.6.1
Digium Certified Asterisk prior to 11.6-cert17
Digium Certified Asterisk prior to 13.13-cert5
Vulnerability Description A command execution vulnerability exists in Digium Asterisk. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands 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

  1. In the IPS tab, click Protections and find the Digium Asterisk Command Execution (CVE-2017-14100) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  VoIP Enforcement Violation.
Attack Information:  Digium Asterisk Command Execution (CVE-2017-14100)

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