CVE-2023-29274 : Exploit Details and Defense Strategies

Adobe Substance 3D Painter versions 8.3.0 and earlier are susceptible to an out-of-bounds read vulnerability when handling a specially crafted file, potentially leading to remote code execution. Attackers could exploit this flaw to run malicious code within the user's context, requiring user interaction to open the malicious file.

Understanding CVE-2023-29274

This section delves into the key aspects of CVE-2023-29274.

What is CVE-2023-29274?

CVE-2023-29274 is a high-severity vulnerability affecting Adobe Substance 3D Painter software. This flaw could allow an attacker to execute arbitrary code with the user's privileges by tricking them into opening a malicious file.

The Impact of CVE-2023-29274

The impact of CVE-2023-29274 is significant, as it poses a high risk of remote code execution, compromising confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2023-29274

This section details the technical specifics of CVE-2023-29274.

Vulnerability Description

The vulnerability involves an out-of-bounds read issue in the parsing mechanism of Adobe Substance 3D Painter USDC files, enabling an attacker to exceed the allocated memory structure and execute arbitrary code.

Affected Systems and Versions

Adobe Substance 3D Painter versions up to 8.3.0 are confirmed to be impacted by this vulnerability, potentially exposing users to remote attacks.

Exploitation Mechanism

Exploiting CVE-2023-29274 requires user interaction, where a victim unwittingly opens a specially crafted file, triggering the out-of-bounds read and enabling malicious code execution.

Mitigation and Prevention

This section outlines the steps to mitigate and prevent exploitation of CVE-2023-29274.

Immediate Steps to Take

Users are advised to update Adobe Substance 3D Painter to a patched version immediately to remediate CVE-2023-29274 and prevent potential attacks.

Long-Term Security Practices

Implementing security best practices, such as avoiding opening untrusted files and verifying sources before accessing files, can enhance overall system security.

Patching and Updates

Regularly check for security updates from Adobe to ensure the software is up-to-date and protected against known vulnerabilities.