CVE-2023-25871 Explained : Impact and Mitigation

This CVE record pertains to a Use-After-Free Remote Code Execution vulnerability affecting Adobe Substance 3D Stager software.

Understanding CVE-2023-25871

Adobe Substance 3D Stager versions 2.0.0 and earlier are susceptible to a Use After Free vulnerability that could potentially lead to arbitrary code execution within the context of the current user. Exploiting this vulnerability necessitates user interaction, specifically requiring the victim to open a malicious file.

What is CVE-2023-25871?

The CVE-2023-25871 vulnerability is classified as a Use After Free (CWE-416) issue. It allows an attacker to potentially execute arbitrary code on the affected system by taking advantage of memory corruption.

The Impact of CVE-2023-25871

With a CVSS v3.1 base score of 7.8, this vulnerability is rated as high severity. If successfully exploited, an attacker could execute arbitrary code with high impact on confidentiality, integrity, and availability of the targeted system.

Technical Details of CVE-2023-25871

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The Use After Free vulnerability in Adobe Substance 3D Stager could be exploited by an attacker to execute malicious code, compromising the security of the system and potentially leading to unauthorized access or data manipulation.

Affected Systems and Versions

The following system and versions are impacted:

Vendor: Adobe
Product: Substance3D - Stager
Affected Versions:
Version: 2.0.0 (and earlier)

Exploitation Mechanism

To exploit this vulnerability, an attacker would need to craft a malicious SVG file and entice a user to open it within the vulnerable version of Adobe Substance 3D Stager. Upon successful execution, the attacker could gain unauthorized access and control over the system.

Mitigation and Prevention

Protecting systems from CVE-2023-25871 requires proactive security measures and swift remediation steps.

Immediate Steps to Take

Users should refrain from opening or interacting with untrusted SVG files or content from unknown sources.
Update Adobe Substance 3D Stager to a non-vulnerable version as soon as a patch is available.

Long-Term Security Practices

Implementing robust security practices such as regular software updates, user awareness training, and implementing least privilege access can help prevent such vulnerabilities from being exploited in the future.

Patching and Updates

It is crucial for Adobe Substance 3D Stager users to stay informed about security advisories and promptly apply patches or updates released by Adobe to mitigate the risk of exploitation associated with CVE-2023-25871.