CVE-2021-28618 : Security Advisory and Response

Adobe Animate version 21.0.6 (and earlier) has been identified with an Out-of-bounds Read vulnerability, potentially leading to sensitive information disclosure. This article provides insight into the impact, technical details, and mitigation strategies associated with CVE-2021-28618.

Understanding CVE-2021-28618

This section delves into the significance and implications of the Adobe Animate vulnerability.

What is CVE-2021-28618?

The vulnerability in Adobe Animate, version 21.0.6 and below, allows an unauthenticated attacker to exploit an Out-of-bounds Read flaw when processing a specifically crafted file. The attacker can disclose sensitive memory information in the context of the current user.

The Impact of CVE-2021-28618

The medium severity vulnerability requires user interaction, as the victim needs to open a malicious file. This exploit could potentially lead to the exposure of confidential data, posing a risk to affected systems.

Technical Details of CVE-2021-28618

Explore the specifics of the vulnerability, including affected systems, exploitation mechanisms, and other technical insights.

Vulnerability Description

The Out-of-bounds Read vulnerability in Adobe Animate arises during file parsing, enabling unauthorized access to sensitive memory information.

Affected Systems and Versions

Adobe Animate versions equal to or less than 21.0.6 are affected by this vulnerability, requiring immediate attention and mitigation measures.

Exploitation Mechanism

Exploiting this vulnerability demands user interaction, where an attacker tricks the victim into opening a malicious file to gain access to sensitive data.

Mitigation and Prevention

Discover the necessary steps to address the CVE-2021-28618 vulnerability and safeguard systems from potential exploitation.

Immediate Steps to Take

Users are advised to update Adobe Animate to a secure version, avoid opening untrusted files, and remain cautious while interacting with external content.

Long-Term Security Practices

Implementing robust security practices, maintaining software hygiene, and conducting regular security assessments are fundamental for long-term defense against potential threats.

Patching and Updates

Stay informed about security patches provided by Adobe for remediation of vulnerabilities. Timely application of updates is crucial to protect systems from known security risks.