Intrusion Prevention

Adobe.Flash.Player.AVM.Opcode.Verifying.Memory.Corruption

Description

This indicates an attack attempt to exploit a Memory Corruption vulnerability in Adobe Flash Player.
The vulnerability is due to an error when the vulnerable software handles a SWF file with malformed opcode "OP_inclocal" or "OP_declocal". A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted flash file.

Affected Products

Adobe Flash Player before 10.3.183.23 and 11.x before 11.4.402.265 on Windows and Mac OS X
Adobe Flash Player before 10.3.183.23 and 11.x before 11.2.202.238 on Linux
Adobe Flash Player before 11.1.111.16 on Android 2.x and 3.x, and before 11.1.115.17 on Android 4.x
Adobe AIR before 3.4.0.2540
Adobe AIR SDK before 3.4.0.2540

Impact

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

Recommended Actions

Refer to the vendor's advisory for updates:
http://www.adobe.com/support/security/bulletins/apsb12-22.html

CVE References

CVE-2012-5271