CVE-2023-26392 : Vulnerability Insights and Analysis

This CVE-2023-26392 relates to a Use After Free vulnerability in Adobe Substance 3D Stager version 2.0.1 and earlier. The exploitation of this vulnerability could lead to arbitrary code execution with the user's privileges. Users must interact with a malicious file for the vulnerability to be exploited.

Understanding CVE-2023-26392

This section delves into the specifics of CVE-2023-26392, exploring the nature of the vulnerability and its potential impacts.

What is CVE-2023-26392?

CVE-2023-26392 is a Use After Free vulnerability found in Adobe Substance 3D Stager version 2.0.1 and earlier. This flaw could allow an attacker to execute arbitrary code within the context of the current user. Exploiting this vulnerability necessitates user interaction, as the victim needs to open a compromised file.

The Impact of CVE-2023-26392

The impact of CVE-2023-26392 is deemed high, as it could result in the compromise of confidentiality, integrity, and availability of the affected system. With a CVSS base score of 7.8, the severity of this vulnerability is categorized as high.

Technical Details of CVE-2023-26392

In this section, we will explore the technical aspects of CVE-2023-26392, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

CVE-2023-26392 is classified under the Common Weakness Enumeration (CWE) category as CWE-416: Use After Free. This type of vulnerability occurs when a program continues to reference memory after it has been freed, possibly leading to unauthorized access or execution of arbitrary code.

Affected Systems and Versions

The vulnerability affects Adobe Substance 3D Stager version 2.0.1 and earlier versions. Users utilizing these versions are at risk of exploitation if they interact with a malicious file.

Exploitation Mechanism

To exploit CVE-2023-26392, a user must open a specifically crafted malicious file. Once the file is opened within the vulnerable application, an attacker could execute arbitrary code, potentially compromising the system.

Mitigation and Prevention

This section outlines the necessary steps to mitigate the risks associated with CVE-2023-26392 and prevent potential exploitation.

Immediate Steps to Take

Users are advised to update Adobe Substance 3D Stager to a non-vulnerable version or apply patches provided by the vendor. Additionally, users should exercise caution when opening files from untrusted or unknown sources to reduce the risk of exploitation.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and staying informed about software vulnerabilities can help strengthen overall security posture and prevent similar incidents in the future.

Patching and Updates

Adobe has released updates to address the Use After Free vulnerability in Adobe Substance 3D Stager. It is crucial for users to promptly apply these patches to safeguard their systems against potential exploitation.