Adobe.Flash.IExternalizable.writeExternal.Type.Confusion

Description

This indicates an attack attempt to exploit a Code Execution vulnerability in Adobe Flash Player.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted SWF file. A remote attacker may be able to exploit this to execute arbitrary code on vulnerable systems, via a crafted SWF file.

Affected Products

Adobe Flash Player 19.0.0.207 and earlier versions for Windows and Macintosh
Adobe Flash Player Extended Support Release version 18.0.0.252 and earlier 18.x versions
Adobe Flash Player 11.2.202.535 and earlier 11.x versions for Linux

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://helpx.adobe.com/security/products/flash-player/apsa15-05.html

References