CVE-2021-28609 : Exploit Details and Defense Strategies

Adobe After Effects version 18.2 (and earlier) is affected by an Out-of-bounds Read vulnerability. An attacker could exploit this issue to disclose sensitive memory information. Here's what you need to know about CVE-2021-28609.

Understanding CVE-2021-28609

Adobe After Effects Out-of-bounds Read vulnerability could lead to sensitive information disclosure.

What is CVE-2021-28609?

CVE-2021-28609 is an Out-of-bounds Read vulnerability in Adobe After Effects versions 18.2 and earlier. It occurs when parsing a specially crafted file, allowing an unauthenticated attacker to reveal sensitive memory information.

The Impact of CVE-2021-28609

The vulnerability could lead to the disclosure of sensitive information within the context of the current user. Exploitation of this issue requires user interaction, as the victim must open a malicious file.

Technical Details of CVE-2021-28609

Here are the technical details of CVE-2021-28609:

Vulnerability Description

Adobe After Effects is prone to an Out-of-bounds Read vulnerability, which could be exploited by an attacker to read sensitive memory information.

Affected Systems and Versions

The vulnerability affects Adobe After Effects version 18.2 and earlier.

Exploitation Mechanism

An unauthenticated attacker could exploit this vulnerability by tricking a user into opening a specially crafted file.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-28609, consider the following steps:

Immediate Steps to Take

Users are advised to update Adobe After Effects to a non-affected version. Avoid opening files from untrusted sources.

Long-Term Security Practices

Regularly update software to the latest versions. Educate users on identifying and avoiding suspicious files.

Patching and Updates

Apply patches and security updates provided by Adobe to address the vulnerability.