Check Point Advisories

Adobe Acrobat And Reader Integer Overflow (APSB22-01: CVE-2021-44711)

Vulnerability
Protection

Check Point Reference:	CPAI-2021-1051
Date Published:	11 Jan 2022
Severity:	High
Last Updated:	Tuesday 11 January, 2022
Source:	Adobe APSB22-01
Industry Reference:	CVE-2021-44711
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Adobe Acrobat Reader 2021.007.20099
Vulnerability Description	An integer overflow vulnerability exists in Adobe. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.
Update/Patch Avaliable	Apply patches from: APSB22-01

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 Adobe Acrobat And Reader Integer Overflow (APSB22-01: CVE-2021-44711) 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: Adobe Reader Violation.
Attack Information: Adobe Acrobat And Reader Integer Overflow (APSB22-01: CVE-2021-44711)