Check Point Advisories

Modoboa Information Disclosure (CVE-2023-2227)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-1979
Date Published:	15 Jan 2025
Severity:	Critical
Last Updated:	Wednesday 15 January, 2025
Source:
Industry Reference:	CVE-2023-2227
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Modoboa Up to 2.1.0
Vulnerability Description	An information disclosure vulnerability exists in Modoboa. Successful exploitation could result in disclosure of information which could be used to further compromise the target 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 Modoboa Information Disclosure (CVE-2023-2227) 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: SMTP Protection Violation.
Attack Information: Modoboa Information Disclosure (CVE-2023-2227)