CVE-2021-35995 : What You Need to Know

Adobe After Effects version 18.2.1 (and earlier) is affected by an Improper input validation vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to disclose arbitrary memory information in the context of the current user. Read on to understand the impact, technical details, and mitigation steps for CVE-2021-35995.

Understanding CVE-2021-35995

This section provides an overview of CVE-2021-35995.

What is CVE-2021-35995?

CVE-2021-35995 refers to an Improper input validation vulnerability in Adobe After Effects version 18.2.1 and earlier. This vulnerability arises when the software parses a maliciously crafted file, allowing an unauthenticated attacker to access sensitive information.

The Impact of CVE-2021-35995

The impact of CVE-2021-35995 includes the potential disclosure of arbitrary memory information in the context of the current user. Exploitation necessitates user interaction where the victim opens a malicious file.

Technical Details of CVE-2021-35995

Explore the technical aspects of CVE-2021-35995 below.

Vulnerability Description

The vulnerability involves an Improper input validation flaw in Adobe After Effects, leading to unauthorized memory disclosure upon processing a specially crafted file.

Affected Systems and Versions

Adobe After Effects versions 18.2.1 and earlier are affected by this vulnerability. Users of these versions should be cautious while handling files, especially from untrusted sources.

Exploitation Mechanism

To exploit CVE-2021-35995, an attacker would need to entice a user into opening a malicious file, triggering the improper input validation vulnerability within Adobe After Effects.

Mitigation and Prevention

Learn how to mitigate and prevent the risks associated with CVE-2021-35995 below.

Immediate Steps to Take

Users are advised to exercise caution when opening files in Adobe After Effects, especially files from unknown or suspicious sources. It is crucial to avoid interacting with potentially malicious files to prevent exploitation of this vulnerability.

Long-Term Security Practices

In the long term, users should stay informed about security updates from Adobe and promptly install patches addressing CVE-2021-35995 to eliminate the vulnerability from their systems.

Patching and Updates

Adobe has likely released a security update addressing CVE-2021-35995. Users are strongly encouraged to apply the patch as soon as possible to mitigate the risk of unauthorized information disclosure.