Check Point Advisories

Foxit Multiple Products Use After Free (CVE-2020-13548; CVE-2020-13560; CVE-2021-34842; CVE-2021-34848)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-3869
Date Published:	17 Jul 2023
Severity:	High
Last Updated:	Thursday 24 August, 2023
Source:
Industry Reference:	CVE-2020-13548 CVE-2020-13560 CVE-2021-34842 CVE-2021-34848
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Foxit PDF Reader 11.0.0.49893 and prior Foxit PDF Editor 10.1.4.37651 and prior Foxit PDF Reader 10.1.0.37527
Vulnerability Description	A use-after-free vulnerability exists in multiple Foxit Products. Successful exploitation of this vulnerability could allow a remote attacker to execute 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 R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Foxit Multiple Products Use After Free 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 Client Enforcement Violation.
Attack Information: Foxit Multiple Products Use After Free