TippingPoint Zero Day Initiative
 

Adobe Flash Player BitmapData applyFilter Out-Of-Bounds Read Remote Code Execution Vulnerability

ZDI-17-477: July 11th, 2017

CVE ID

CVSS Score

Affected Vendors

Affected Products

TippingPoint™ IPS Customer Protection

TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 28917. For further product information on the TippingPoint IPS:

Vulnerability Details


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Adobe Flash. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of BitmapData objects. The issue results from the lack of proper validation of user-supplied data which can result in a read past the end of an allocated object. An attacker can leverage this vulnerability to execute code under the context of current process.

Vendor Response

Adobe has issued an update to correct this vulnerability. More details can be found at:

Disclosure Timeline

    2017-06-08 - Vulnerability reported to vendor
    2017-07-11 - Coordinated public release of advisory

Credit

This vulnerability was discovered by:
    bo13oy