CVE-2019-16919 : Exploit Details and Defense Strategies
Learn about CVE-2019-16919, a Harbor API vulnerability allowing unauthorized creation of robot accounts with improper project permissions. Find mitigation steps and updates here.
Harbor API has a Broken Access Control vulnerability that allows unauthorized creation of robot accounts with improper project permissions.
Understanding CVE-2019-16919
What is CVE-2019-16919?
The Broken Access Control vulnerability in the Harbor API enables project administrators to create robot accounts with unauthorized access permissions.
The Impact of CVE-2019-16919
This vulnerability allows unauthorized users to generate robot accounts with push and pull access to projects they shouldn't have control over.
Technical Details of CVE-2019-16919
Vulnerability Description
The Harbor API fails to enforce proper project permissions and scope during the creation of new robot accounts.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions: Not applicable
Exploitation Mechanism
The vulnerability arises due to the lack of enforcement of project permissions and scope during the creation of robot accounts.
Mitigation and Prevention
Immediate Steps to Take
- Monitor and restrict access to the Harbor API.
- Regularly review and update project permissions.
- Implement strong authentication mechanisms.
Long-Term Security Practices
- Conduct regular security audits and assessments.
- Educate users on proper access control practices.
Patching and Updates
Apply patches and updates provided by Harbor to address the Broken Access Control vulnerability.