Check Point Advisories

Adobe Acrobat and Reader Use After Free (APSB18-30: CVE-2018-12831)

Vulnerability
Protection

Check Point Reference:	CPAI-2018-0906
Date Published:	2 Oct 2018
Severity:	High
Last Updated:	Thursday 25 October, 2018
Source:	Adobe APSB18-30
Industry Reference:	CVE-2018-12831
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Adobe Acrobat Reader
Vulnerability Description	A use-after-free vulnerability exists in Adobe Acrobat and Reader. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.
Update/Patch Avaliable	Apply patches from: APSB18-30

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 Adobe Acrobat and Reader Use After Free (APSB18-30: CVE-2018-12831) 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 Use After Free (APSB18-30: CVE-2018-12831)