TippingPoint Zero Day Initiative
 

Adobe Flash Player MediaPlayer Out-Of-Bounds Access Remote Code Execution Vulnerability

ZDI-17-110: February 14th, 2017

CVE ID

CVSS Score

Affected Vendors

Affected Products

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 MediaPlayer objects. The issue results from the lack of proper validation of user-supplied data which can result in a memory access before of an allocated object. An attacker can leverage this vulnerability to execute code under the context of the current process.

Vendor Response

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

Disclosure Timeline

    2016-12-20 - Vulnerability reported to vendor
    2017-02-14 - Coordinated public release of advisory

Credit

This vulnerability was discovered by:
    bo13oy of CloverSec Labs