CVE-2021-40736 Explained : Impact and Mitigation

Adobe Audition version 14.4 (and earlier) is affected by a memory corruption vulnerability, potentially leading to arbitrary code execution. This CVE was published on October 26, 2021.

Understanding CVE-2021-40736

This section provides detailed insights into the impact, technical details, and mitigation strategies related to CVE-2021-40736.

What is CVE-2021-40736?

CVE-2021-40736 refers to a memory corruption vulnerability in Adobe Audition version 14.4 and earlier. The vulnerability could allow an attacker to execute arbitrary code within the context of the current user. Exploiting this vulnerability requires user interaction.

The Impact of CVE-2021-40736

The impact of this CVE is significant due to the following factors:

CVSS Base Score: 7.8 (High)
Attack Complexity: Low
Attack Vector: Local
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
User Interaction: Required

Technical Details of CVE-2021-40736

This section covers the specific technical aspects of the vulnerability.

Vulnerability Description

The vulnerability involves a memory corruption issue in Adobe Audition, potentially resulting in arbitrary code execution.

Affected Systems and Versions

Product: Adobe Audition
Vendor: Adobe
Affected Versions:
Version <= 14.4 (Custom)
Version <= None (Custom)

Exploitation Mechanism

The vulnerability can be exploited with user interaction, allowing malicious actors to execute arbitrary code within the user's context.

Mitigation and Prevention

It's crucial to take immediate steps to secure systems and implement long-term security practices to prevent similar incidents.

Immediate Steps to Take

Ensure the Adobe Audition software is updated to the latest patched version.
Exercise caution while interacting with untrusted files or links.

Long-Term Security Practices

Conduct regular security audits and vulnerability assessments.
Educate users on identifying and avoiding phishing attempts.

Patching and Updates

Regularly check for security updates from Adobe and apply patches promptly to mitigate known vulnerabilities.