CVE-2020-9747 : Vulnerability Insights and Analysis
Learn about CVE-2020-9747 affecting Adobe Animate version 20.5. Understand the impact, technical details, and mitigation strategies for this double-free vulnerability.
Adobe Animate version 20.5 (and earlier) is affected by a double free vulnerability when parsing a crafted .fla file, potentially leading to arbitrary code execution. This article provides insights into the impact, technical details, and mitigation strategies for CVE-2020-9747.
Understanding CVE-2020-9747
Adobe Animate 20.5 is susceptible to a double free vulnerability that could allow an attacker to execute arbitrary code by manipulating a specially crafted .fla file.
What is CVE-2020-9747?
The vulnerability in Adobe Animate version 20.5 involves a double free issue during the parsing of malicious .fla files, which could be exploited to run arbitrary code within the user's context, requiring user interaction for successful exploitation.
The Impact of CVE-2020-9747
The vulnerability has a CVSS base score of 7.8, indicating a high severity level with significant impacts on confidentiality, integrity, and availability. Key points include:
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: None
- User Interaction: Required
- Confidentiality, Integrity, and Availability Impact: High
Technical Details of CVE-2020-9747
Adobe Animate 20.5's vulnerability can be further understood through the following technical aspects:
Vulnerability Description
The double free vulnerability in Adobe Animate 20.5 arises from improper handling of memory when processing specially crafted .fla files.
Affected Systems and Versions
- Product: Adobe Animate
- Vendor: Adobe
- Versions Affected: 20.5 and earlier
Exploitation Mechanism
The vulnerability requires a user to interact with a malicious .fla file to trigger the double free issue, potentially leading to arbitrary code execution.
Mitigation and Prevention
To safeguard systems from CVE-2020-9747, consider the following mitigation strategies:
Immediate Steps to Take
- Update Adobe Animate to the latest version to patch the vulnerability.
- Exercise caution when opening .fla files from untrusted sources.
Long-Term Security Practices
- Regularly update software and apply security patches promptly.
- Educate users on safe browsing habits and potential risks associated with opening unknown files.
Patching and Updates
Ensure timely installation of security updates and patches provided by Adobe to address known vulnerabilities.