TippingPoint Zero Day Initiative

SAP 3D Visual Enterprise Viewer FBX Out-Of-Bounds Indexing Remote Code Execution Vulnerability

ZDI-15-530: October 20th, 2015


CVSS Score

Affected Vendors

Affected Products

    3D Visual Enterprise Viewer

Vulnerability Details

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of SAP 3D Visual Enterprise Viewer. 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 FBX files. The issue lies in the failure to ensure that index values are within the bounds of an allocated array. An attacker can leverage this vulnerability to execute arbitrary code within the context of the current process.

Vendor Response

SAP states:

The vendor advised ZDI that the patch and notes will be visible to customers on 13th of October 2015.

Disclosure Timeline

    2015-06-02 - Vulnerability reported to vendor
    2015-10-20 - Coordinated public release of advisory


This vulnerability was discovered by:
    Steven Seeley of Source Incite