Check Point Advisories

Adobe Flash Player Same Origin Policy Bypass (APSB14-21: CVE-2014-0548)

Vulnerability
Protection

Check Point Reference:	CPAI-2015-0557
Date Published:	11 May 2015
Severity:	Critical
Last Updated:	Monday 11 May, 2015
Source:	Adobe APSB14-21
Industry Reference:	CVE-2014-0548
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Adobe Flash Player 14.0.0.179 and earlier versions Adobe Flash Player 13.0.0.241 and earlier 13.x versions Adobe Flash Player 11.2.202.400 and earlier versions for Linux Adobe AIR desktop runtime 14.0.0.178 and earlier versions Adobe AIR SDK 14.0.0.178 and earlier versions Adobe AIR SDK & Compiler 14.0.0.178 and earlier versions Adobe AIR 14.0.0.179 and earlier versions for Android
Vulnerability Description	A security bypass vulnerability has been reported in Adobe Flash Player. The vulnerability is due to an error in Adobe Flash Player while parsing a specially crafted SWF file. A remote attacker can exploit this issue by enticing a victim to open a specially crafted SWF file.
Update/Patch Avaliable	Apply patches from: APSB14-21

Protection Overview

This protection will detect and block attempts to transfer malformed SWF files.

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 Flash Player Same Origin Policy Bypass (APSB14-21: CVE-2014-0548) 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 Flash Protection Violation.
Attack Information: Adobe Flash Player Same Origin Policy Bypass (APSB14-21: CVE-2014-0548)