CVE-2021-28573 : Security Advisory and Response
Discover the impact of CVE-2021-28573 involving Adobe Animate version 21.0.5. Learn about the Out-of-bounds Read vulnerability, its exploitation, and mitigation strategies.
Adobe Animate version 21.0.5 and earlier has been identified with an Out-of-bounds Read vulnerability. This CVE exposes a security flaw that could potentially lead to the exposure of sensitive information to unauthorized users.
Understanding CVE-2021-28573
This section will discuss the nature of the CVE, its impact, technical details, and preventive measures.
What is CVE-2021-28573?
The CVE refers to an Out-of-bounds Read vulnerability present in Adobe Animate version 21.0.5 and earlier. This flaw arises when parsing a specially crafted file, allowing an unauthenticated attacker to access sensitive information related to the current user.
The Impact of CVE-2021-28573
The vulnerability's exploitation requires user interaction, specifically when an unwitting victim opens a malicious file. This interaction could potentially lead to the disclosure of confidential data.
Technical Details of CVE-2021-28573
Below are specific technical details related to the vulnerability:
Vulnerability Description
The Out-of-bounds Read vulnerability in Adobe Animate could result in unauthorized access to sensitive information.
Affected Systems and Versions
Adobe Animate versions 21.0.5 and earlier are affected by this vulnerability.
Exploitation Mechanism
Exploiting this vulnerability necessitates user interaction, where the victim unknowingly opens a malicious file, enabling the attacker to retrieve sensitive data.
Mitigation and Prevention
To address CVE-2021-28573, users should take the following immediate and long-term security measures.
Immediate Steps to Take
Users are advised to exercise caution when opening files, especially those from untrusted sources. Implementing security best practices is crucial to prevent potential exploitation.
Long-Term Security Practices
It is recommended to keep software up-to-date and apply necessary patches promptly. Regular security audits and user awareness training can enhance overall cybersecurity posture.
Patching and Updates
Adobe users should refer to the official security advisory provided by Adobe for detailed information on patches and updates.