CVE-2023-48630 : What You Need to Know

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. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Understanding CVE-2023-48630

This section provides detailed insights into the CVE-2023-48630 vulnerability affecting Adobe Substance 3D Sampler.

What is CVE-2023-48630?

CVE-2023-48630 is an out-of-bounds write vulnerability in Adobe Substance 3D Sampler versions 4.2.1 and earlier that could allow an attacker to execute arbitrary code on the victim's system.

The Impact of CVE-2023-48630

The impact of this vulnerability is rated as high severity due to its potential to lead to arbitrary code execution in the context of the current user. Attackers could exploit this issue to compromise the system's confidentiality, integrity, and availability.

Technical Details of CVE-2023-48630

Detailed technical information related to CVE-2023-48630 includes vulnerability description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability involves an out-of-bounds write issue in Adobe Substance 3D Sampler, allowing an attacker to write beyond the allocated memory space and potentially execute malicious code.

Affected Systems and Versions

Adobe Substance 3D Sampler versions 4.2.1 and earlier are confirmed to be affected by this vulnerability.

Exploitation Mechanism

Exploiting CVE-2023-48630 requires user interaction as the victim needs to open a malicious file to trigger the out-of-bounds write vulnerability.

Mitigation and Prevention

Guidelines to mitigate the CVE-2023-48630 vulnerability include immediate steps to take, long-term security practices, and the importance of patching and updates.

Immediate Steps to Take

Users are advised to update Adobe Substance 3D Sampler to a non-vulnerable version to prevent exploitation of this vulnerability immediately.

Long-Term Security Practices

Implementing secure file handling practices, user awareness training, and proactive threat monitoring can enhance long-term security against similar vulnerabilities.

Patching and Updates

Regularly applying security patches and updates from Adobe is crucial to address known vulnerabilities and protect systems from potential exploits.