CVE-2019-7364 : Exploit Details and Defense Strategies
Learn about CVE-2019-7364, a DLL preloading vulnerability in Autodesk products like AutoCAD. Find out how attackers can exploit this issue and steps to prevent code execution.
A vulnerability related to DLL preloading in various Autodesk products can allow attackers to execute arbitrary code when a user opens a malicious DWG file.
Understanding CVE-2019-7364
What is CVE-2019-7364?
The CVE-2019-7364 vulnerability involves DLL preloading in Autodesk Advanced Steel, Civil 3D, AutoCAD, and other related products, potentially leading to code execution.
The Impact of CVE-2019-7364
If exploited, this vulnerability could allow an attacker to execute arbitrary code by tricking a user into opening a malicious DWG file.
Technical Details of CVE-2019-7364
Vulnerability Description
The vulnerability exists in versions 2017, 2018, 2019, and 2020 of Autodesk Advanced Steel, Civil 3D, AutoCAD, and other affected products, as well as in AutoCAD P&ID version 2017.
Affected Systems and Versions
- Products: Autodesk Advanced Steel, Civil 3D, AutoCAD, AutoCAD LT, AutoCAD Architecture, AutoCAD Electrical, AutoCAD Map 3D, AutoCAD Mechanical, AutoCAD MEP, AutoCAD Plant 3D, AutoCAD P&ID
- Versions: 2017, 2018, 2019, 2020
Exploitation Mechanism
An attacker can exploit this vulnerability by deceiving a user into opening a DWG file with malicious intent, triggering the DLL preloading vulnerability in AutoCAD.
Mitigation and Prevention
Immediate Steps to Take
- Avoid opening DWG files from untrusted sources
- Apply security patches provided by Autodesk
Long-Term Security Practices
- Educate users on safe file handling practices
- Implement file type restrictions in email and web filters
Patching and Updates
Ensure that all affected Autodesk products are updated with the latest security patches.