CVE-2021-28611 Explained : Impact and Mitigation
Learn about the Out-of-bounds Read vulnerability in Adobe After Effects version 18.2 and earlier, its impact, mitigation steps, and security best practices to safeguard against exploitation.
Adobe After Effects version 18.2 (and earlier) has an Out-of-bounds Read vulnerability that could allow an attacker to disclose sensitive memory information and trigger a denial of service. Learn about the impact, technical details, and mitigation steps regarding this CVE.
Understanding CVE-2021-28611
This section delves into the details of the Out-of-bounds Read vulnerability affecting Adobe After Effects.
What is CVE-2021-28611?
Adobe After Effects version 18.2 and below are prone to an Out-of-bounds Read vulnerability. This flaw could be exploited by an unauthenticated attacker to reveal memory details and disrupt services.
The Impact of CVE-2021-28611
The vulnerability in Adobe After Effects poses a moderate risk, with a CVSS base score of 6.1. The attack requires user interaction and could lead to sensitive data exposure and a denial of service.
Technical Details of CVE-2021-28611
Explore the specifics of the vulnerability including its description, affected systems, and exploitation mechanism.
Vulnerability Description
The flaw in Adobe After Effects allows an attacker to access sensitive memory information by manipulating a crafted file, potentially leading to a denial of service condition.
Affected Systems and Versions
Adobe After Effects versions 18.2 and earlier are impacted by this vulnerability, requiring immediate attention from users and administrators.
Exploitation Mechanism
To exploit this vulnerability, an unauthenticated attacker must entice a victim into opening a malicious file containing the crafted payload.
Mitigation and Prevention
Discover the necessary steps to protect systems and prevent the exploitation of CVE-2021-28611.
Immediate Steps to Take
Users should refrain from opening files from unknown or untrusted sources to mitigate the risk of exploitation. Adobe After Effects users are advised to update to a secure version without delay.
Long-Term Security Practices
Incorporating best security practices including regular software updates, security training, and code review can enhance overall protection against similar vulnerabilities.
Patching and Updates
Adobe has released security updates addressing the Out-of-bounds Read vulnerability in After Effects. It is crucial for users to promptly install the patches to secure their systems.