Check Point Advisories

Adobe Acrobat and Reader Out-of-bounds read (APSB18-21: CVE-2018-5048)

Vulnerability
Protection

Check Point Reference:	CPAI-2018-0682
Date Published:	10 Jul 2018
Severity:	High
Last Updated:	Tuesday 10 July, 2018
Source:	Adobe APSB18-21
Industry Reference:	CVE-2018-5048
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Adobe Acrobat DC Continuous for Windows 2017.011.30080 Adobe Acrobat DC Continuous for Macintosh 2017.011.30080 Adobe Acrobat Reader DC Continuous for Windows 2017.011.30080 Adobe Acrobat Reader DC Continuous for Macintosh 2017.011.30080 Adobe Acrobat DC Classic for Windows 2015.006.30418 Adobe Acrobat DC Classic for Macintosh 2015.006.30418 Adobe Acrobat Reader DC Classic for Windows 2015.006.30418 Adobe Acrobat Reader DC Classic for Macintosh 2015.006.30418
Vulnerability Description	A out of bounds read vulnerability exists in Adobe Acrobat and Reader. Successful exploitation of this vulnerability could allow a remote attacker to obtain sensitive information.
Update/Patch Avaliable	Apply patches from: APSB18-21

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 Out-of-bounds read (APSB18-21: CVE-2018-5048) 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 Out-of-bounds read (APSB18-21: CVE-2018-5048)