Advisories are used to communicate information related to vulnerabilities identified with Autodesk® products and services. This includes any fixes or workarounds that are applicable to the affected product.
Vulnerabilities in the Autodesk® FBX Software Development Kit
Autodesk ID: ADSK-SA-2016-001
Product, Service, Component: Autodesk® FBX-SDK
Impact: Code Execution, Denial of Service
Original Publish: 12/05/2016
Last Revised: 12/05/2016
CVSS 3.0 Score
0.1 - 3.9
A vulnerability where scope and impact of exploitation is restricted and the ability to exploit is extremely difficult.
4.0 - 6.9
A vulnerability where exploitation is mitigated by factors such as difficulty to exploit, default configuration or ease of identification.
7.0 - 8.9
A vulnerability, which if exploited, would directly impact the confidentiality, integrity or availability of user’s data or processing resources.
9.0 - 10
A vulnerability, which if exploited, would allow remote execution of malicious code without user action.
Applications and Services that utilize the FBX-SDK Ver. 2017.0 or earlier for processing FBX, DXF, DAE and 3DS formatted files can be impacted by vulnerabilities related to improper memory allocation when opening malformed files.
Vulnerabilities were identified when opening malformed FBX, DXF, DAE or 3DS format files via the FBX-SDK library functions. The vulnerabilities can result in the following conditions:
Buffer Overflow: access to unallocated memory, potential code execution
Return of Unexpected or Uninitialized Pointers: read from or write to unexpected memory locations, resulting in arbitrary functions to be invoked or denial of service state
Infinite Loop: uncontrolled consumption of resources or denial of service state
*Note: Product list table contents subject to change.
Autodesk highly recommends that customers of the affected products obtain and apply the latest Security Fix for their products via the Autodesk Knowledge Network. For 3rd party developers who use the FBX-SDK in their applications or services, Autodesk highly recommends they obtain and apply the latest version of the FBX-SDK from the update source listed above.
Microsoft MSRC Vulnerabilities and Mitigations Team
Members: Nicolas Joly, Gavin Thomas, Wade Winright, Marek Zmyslowski
The following CVE’s have been reserved as a result of the remediation activities. Details regarding each CVE are available here: https://cve.mitre.org
CVE-2016-9303: FBX File Buffer Overflow | Code Execution/Denial of Service
CVE-2016-9305: FBX File Incorrect Address Control | Code Execution
CVE-2016-9304: DFX File Buffer Overflow | Code Execution/Denial of Service
CVE-2016-9306: DAE File Buffer Overflow | Code Execution
CVE-2016-9307: 3DS File Buffer Overflow | Code Execution
Original published version.
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