Check Point Advisories

Adobe Flash Player Use After Free Remote Code Execution (APSB15-11: CVE-2015-3103)

Check Point Reference: CPAI-2015-0654
Date Published: 8 Jun 2015
Severity: Critical
Last Updated: Thursday 11 June, 2015
Source: Adobe APSB15-06
Industry Reference:CVE-2015-3103
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Adobe Flash Player 17.0.0.188 and earlier versions for Windows and Macintosh
Adobe Flash Player Extended Support Release 13.0.0.289 and earlier 13.x versions for Windows and Macintosh
Adobe Flash Player 11.2.202.460 and earlier 11.x versions for Linux
Adobe AIR Desktop Runtime 17.0.0.172 and earlier versions for Windows and Macintosh
Adobe AIR SDK and SDK & Compiler 17.0.0.172 and earlier versions for Windows and Macintosh
Adobe AIR for Android 17.0.0.144 and earlier versions
Vulnerability Description A remote code execution vulnerability has been reported in Adobe Flash Player. The vulnerability is due to a use-after-free error in Adobe Flash Player while handling a specially crafted SWF file. A remote attacker can exploit this vulnerability by enticing a target user to open a specially crafted SWF file with an affected version of Flash Player.
Update/Patch AvaliableApply patches from: APSB15-06

Protection Overview

This protection will detect and block 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

  1. In the IPS tab, click Protections and find the Adobe Flash Player Use After Free Remote Code Execution (APSB15-11: CVE-2015-3103) protection using the Search tool and Edit the protection's settings.
  2. 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 Use After Free Remote Code Execution (APSB15-11: CVE-2015-3103)

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