CVE-2023-48627 : Vulnerability Insights and Analysis

Adobe Substance 3D Sampler versions 4.2.1 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user.

Understanding CVE-2023-48627

This section provides detailed insights into the CVE-2023-48627 vulnerability found in Adobe Substance 3D Sampler.

What is CVE-2023-48627?

CVE-2023-48627 is an out-of-bounds write vulnerability in Adobe Substance 3D Sampler versions 4.2.1 and earlier that allows for arbitrary code execution with high impact on confidentiality, integrity, and availability.

The Impact of CVE-2023-48627

The exploitation of this vulnerability requires user interaction. An attacker can execute arbitrary code with the privileges of the current user by enticing them to open a malicious file. The impact includes compromised confidentiality, integrity, and availability of the affected system.

Technical Details of CVE-2023-48627

In this section, we delve into the technical aspects of CVE-2023-48627 to understand the vulnerability better.

Vulnerability Description

The vulnerability involves an out-of-bounds write issue in Adobe Substance 3D Sampler. Attackers can exploit this to write arbitrary code and potentially gain full control of the affected system.

Affected Systems and Versions

Adobe Substance 3D Sampler versions up to and including 4.2.1 are impacted by this vulnerability. Users of these versions are at risk of exploitation.

Exploitation Mechanism

To exploit CVE-2023-48627, an attacker needs to craft a malicious file and persuade a user to open it. Subsequently, the attacker can trigger the out-of-bounds write vulnerability to execute arbitrary code on the target system.

Mitigation and Prevention

This section outlines the steps that users and organizations can take to mitigate the risks posed by CVE-2023-48627.

Immediate Steps to Take

Users should refrain from opening files from untrusted or unknown sources. Regular updates and patches should be applied once they are made available by Adobe.

Long-Term Security Practices

Implementing robust security protocols, conducting regular security audits, and educating users on best practices for handling attachments can enhance the overall security posture.

Patching and Updates

Adobe has released patches to address CVE-2023-48627. Users are advised to update Substance 3D Sampler to a secure version to mitigate the vulnerability effectively.