Zero-Day Advisory

Fortinet Discovers Autodesk DWG TrueView Memory Corruption Vulnerability

Summary

Fortinet's FortiGuard Labs has discovered a Memory Corruption vulnerability in Autodesk DWG TrueView.


Autodesk DWG TrueView is a free multimedia software that allows users to view AutoCAD and other DWG files. Users can measure & print drawings and convert files between AutoCAD formats. It is particularly useful for architects, engineers, and construction professionals.


A memory corruption vulnerability has been discovered in AutoDesk DWG TrueView by FortiGuard Labs. The vulnerability is caused by a crafted DWG file which causes an out-of-bounds memory access. It could allow malicious users to create code execution scenarios.

Solutions

FortiGuard Labs released the following FortiGate IPS signature which covers this specific vulnerability:

Autodesk.DWG.TrueView.CVE-2022-25797.Memory.Corruption
Released Apr 06, 2022

Users should apply the solution provided by Autodesk.

Timeline

Fortinet reported the vulnerability to Autodesk on November 08, 2021.

AutoDesk confirmed the vulnerability on November 10, 2021.

AutoDesk patched the vulnerability on March 28, 2022.

References

Acknowledgement

This vulnerability was discovered by Kushal Arvind Shah of Fortinet's FortiGuard Labs.

IPS Subscription

Fortinet customers who subscribe to Fortinet's intrusion prevention (IPS) service should be protected against this vulnerability with the appropriate configuration parameters in place. Fortinet's IPS service is one component of FortiGuard Subscription Services, which also offer comprehensive solutions such as antivirus, Web content filtering and antispam capabilities. These services enable protection against threats on both application and network layers. FortiGuard Services are continuously updated by FortiGuard Labs, which enables Fortinet to deliver a combination of multi-layered security intelligence and true zero-day protection from new and emerging threats. These updates are delivered to all FortiGate, FortiMail and FortiClient products. Fortinet strictly follows responsible disclosure guidelines to ensure optimum protection during a threat's lifecycle.