CVE-2021-44193 : Security Advisory and Response

Adobe After Effects versions 22.0 and 18.4.2 are affected by an out-of-bounds read vulnerability leading to the disclosure of sensitive memory.

Understanding CVE-2021-44193

What is CVE-2021-44193?

Adobe After Effects is vulnerable to an out-of-bounds read issue that could potentially expose sensitive memory, allowing an attacker to bypass mitigations like ASLR.

The Impact of CVE-2021-44193

Exploitation involves user interaction to open a malicious file, leading to the disclosure of sensitive information.

Technical Details of CVE-2021-44193

Vulnerability Description

The vulnerability in Adobe After Effects enables an attacker to read sensitive memory out-of-bounds, impacting the security of the application.

Affected Systems and Versions

After Effects versions 22.0 and earlier
After Effects versions 18.4.2 and earlier

Exploitation Mechanism

Attack complexity: LOW
Attack vector: LOCAL
Privileges required: NONE
User interaction: REQUIRED

Mitigation and Prevention

Immediate Steps to Take

Update Adobe After Effects to the latest patched version
Avoid opening files from untrusted or unknown sources

Long-Term Security Practices

Regularly update software and security patches
Conduct security awareness training to recognize and avoid suspicious files

Patching and Updates

Ensure timely installation of security updates from Adobe to safeguard against known vulnerabilities.