Check Point Advisories

Apple MobileMail and Maild Remote Code Execution

Vulnerability
Protection

Check Point Reference:	CPAI-2020-0304
Date Published:	14 May 2020
Severity:	Critical
Last Updated:	Thursday 14 May, 2020
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Apple MobileMail and Apple Maild, iOS 13.4.4 and earlier
Vulnerability Description	A remote code execution vulnerability exists in Apple MobileMail and Maild. Successful exploitation could result in execution of 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 R80 / R77 / R75

In the IPS tab, click Protections and find the Apple MobileMail and Maild Remote 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: SMTP Protection Violation.
Attack Information: Apple MobileMail and Maild Remote Code Execution