CVE-2021-36066 Explained : Impact and Mitigation

Adobe Photoshop versions 21.2.10 and 22.4.3 are affected by an out-of-bounds write vulnerability that could lead to arbitrary code execution with high severity.

Understanding CVE-2021-36066

This CVE involves a remote code execution vulnerability in Adobe Photoshop related to U3D file parsing.

What is CVE-2021-36066?

Adobe Photoshop versions 21.2.10 and 22.4.3 are vulnerable to an out-of-bounds write issue, allowing an attacker to execute arbitrary code with high severity.

The Impact of CVE-2021-36066

The impact of this vulnerability is high, potentially leading to arbitrary code execution in the context of the current user. Successful exploitation requires user interaction.

Technical Details of CVE-2021-36066

This section covers the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability in Adobe Photoshop allows for out-of-bounds write, which can be exploited by opening a malicious file.

Affected Systems and Versions

Adobe Photoshop versions 21.2.10 and 22.4.3 are affected by this vulnerability.

Exploitation Mechanism

Exploitation of this issue requires a victim to open a specially crafted malicious file, triggering the out-of-bounds write vulnerability.

Mitigation and Prevention

Learn how to protect your system from CVE-2021-36066.

Immediate Steps to Take

Users are advised to update Adobe Photoshop to the latest version available to mitigate the risk of exploitation.

Long-Term Security Practices

Practicing safe file handling habits and exercising caution when opening files from unknown sources can help prevent such vulnerabilities.

Patching and Updates

Regularly check for security updates and patches released by Adobe to address known vulnerabilities and enhance system security.