Intrusion Prevention

Adobe.Flash.ObjectEncoder.dynamicPropertyWriter.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 Desktop Runtime 19.0.0.207 and earlier Versions for Windows and Macintosh
Adobe Flash Player Extended Support Release 18.0.0.252 and earlier Versions for Windows and Macintosh
Adobe Flash Player for Google Chrome 19.0.0.207 and earlier Versions for Windows, Macintosh, Linux and ChromeOS
Adobe Flash Player for Microsoft Edge and Internet Explorer 11 19.0.0.207 and earlier Versions for Windows 10
Adobe Flash Player for Internet Explorer 10 and 11 19.0.0.207 and earlier Versions for Windows 8.0 and 8.1
Adobe Flash Player for Linux 11.2.202.535 and earlier 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/apsb15-27.html

CVE References

CVE-2015-7648

Other References

APSB15-27