CVE-2021-43685 : What You Need to Know
Discover the path manipulation vulnerability in CVE-2021-43685 affecting libretime hv3.0.0-alpha.10. Learn about the impact, affected systems, exploitation, and mitigation steps to secure your system.
libretime hv3.0.0-alpha.10 is affected by a path manipulation vulnerability in /blob/master/legacy/application/modules/rest/controllers/ShowImageController.php through the rename function.
Understanding CVE-2021-43685
libretime hv3.0.0-alpha.10 has a vulnerability that can be exploited through path manipulation.
What is CVE-2021-43685?
CVE-2021-43685 is a path manipulation vulnerability found in libretime hv3.0.0-alpha.10, specifically in the ShowImageController.php file.
The Impact of CVE-2021-43685
This vulnerability could allow an attacker to manipulate paths and potentially execute malicious code or access unauthorized areas of the system.
Technical Details of CVE-2021-43685
libretime hv3.0.0-alpha.10 is affected by a path manipulation vulnerability in the ShowImageController.php file
Vulnerability Description
The vulnerability occurs in the rename function within ShowImageController.php, allowing an attacker to manipulate paths.
Affected Systems and Versions
- Affected Version: libretime hv3.0.0-alpha.10
Exploitation Mechanism
- Attackers exploit the vulnerability through path manipulation in the ShowImageController.php file to potentially execute unauthorized actions.
Mitigation and Prevention
Immediate Steps to Take
- Update LibreTime to a patched version that addresses the path manipulation vulnerability
- Restrict access to vulnerable files and directories
Long-Term Security Practices
- Regularly monitor and audit file system access permissions
- Conduct penetration testing to identify and address vulnerabilities proactively
Patching and Updates
- Apply security patches and updates provided by LibreTime to mitigate the path manipulation vulnerability