CVE-2022-42937 : Vulnerability Insights and Analysis

A memory corruption vulnerability has been identified in Autodesk Design Review that could allow an attacker to execute arbitrary code by exploiting a crafted .dwf or .pct file. This article provides detailed insights into CVE-2022-42937, its impact, technical details, and mitigation steps.

Understanding CVE-2022-42937

CVE-2022-42937 points to a memory corruption vulnerability in Autodesk Design Review, potentially leading to code execution by utilizing specially crafted files.

What is CVE-2022-42937?

The CVE-2022-42937 vulnerability arises from DesignReview.exe mishandling specially crafted .dwf or .pct files, resulting in memory corruption with potential code execution in the current process context.

The Impact of CVE-2022-42937

This vulnerability poses a significant risk as attackers could exploit it to achieve arbitrary code execution on affected systems. When combined with other vulnerabilities, it may lead to further exploitation and system compromise.

Technical Details of CVE-2022-42937

The technical aspects of CVE-2022-42937 include the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

Caused by improper file handling in DesignReview.exe, the vulnerability enables attackers to trigger memory corruption, ultimately facilitating unauthorized code execution.

Affected Systems and Versions

Autodesk Design Review versions 2018, 2017, 2013, 2012, and 2011 are confirmed to be impacted by CVE-2022-42937, exposing users of these versions to potential exploitation.

Exploitation Mechanism

Exploiting this vulnerability involves crafting malicious .dwf or .pct files and utilizing the DesignReview.exe application to trigger memory corruption and execute arbitrary code.

Mitigation and Prevention

Protecting systems from CVE-2022-42937 requires immediate action and long-term security practices.

Immediate Steps to Take

Update Autodesk Design Review to the latest version or apply patches provided by Autodesk.
Avoid opening or accessing untrusted .dwf or .pct files.
Consider limiting access to DesignReview.exe for authorized users only.

Long-Term Security Practices

Implement robust security measures such as endpoint protection and intrusion detection systems.
Educate users on safe file handling practices and the risks associated with opening unknown files.

Patching and Updates

Regularly check for security updates and patches from Autodesk to address CVE-2022-42937 and other potential vulnerabilities.