CVE-2023-48632 : Vulnerability Insights and Analysis

Adobe After Effects versions 24.0.3 (and earlier) and 23.6.0 (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. This article provides insights into the impact, technical details, and mitigation strategies related to CVE-2023-48632.

Understanding CVE-2023-48632

Adobe After Effects is vulnerable to an out-of-bounds write vulnerability that could allow remote code execution, impacting user confidentiality, integrity, and availability.

What is CVE-2023-48632?

CVE-2023-48632 is a high-severity vulnerability in Adobe After Effects that can be exploited through user interaction, requiring the victim to open a malicious file, potentially leading to arbitrary code execution.

The Impact of CVE-2023-48632

This vulnerability has a base severity of HIGH (CVSS score: 7.8) with a significant impact on confidentiality, integrity, and availability. Successful exploitation could result in unauthorized access, data tampering, and service disruption.

Technical Details of CVE-2023-48632

The vulnerability is categorized as an out-of-bounds write (CWE-787) and requires low attack complexity. No privileges are required for exploitation, but user interaction is necessary. The CVSS vector for this vulnerability is AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Vulnerability Description

An out-of-bounds write vulnerability in Adobe After Effects allows an attacker to remotely execute arbitrary code by tricking a user into opening a specially crafted file.

Affected Systems and Versions

Adobe After Effects versions 24.0.3 and earlier, as well as 23.6.0 and earlier, are confirmed to be impacted by this vulnerability.

Exploitation Mechanism

Exploiting this vulnerability requires user interaction; hence, a victim must be lured into opening a malicious file to trigger the out-of-bounds write behavior.

Mitigation and Prevention

To safeguard against CVE-2023-48632, it is crucial to take immediate steps, adopt long-term security practices, and apply relevant patches and updates.

Immediate Steps to Take

Users are advised to exercise caution while opening files in Adobe After Effects, especially from untrusted or unknown sources. Stay vigilant for any suspicious activities or unexpected file behavior.

Long-Term Security Practices

Implement user training and awareness programs to educate users on safe file handling practices and cybersecurity best practices. Regularly update security software and follow vendor advisories for the latest information.

Patching and Updates

Visit Adobe's security advisory link to access the necessary patches and updates for Adobe After Effects to address the CVE-2023-48632 vulnerability.