CVE-2020-14329 : Exploit Details and Defense Strategies
Learn about CVE-2020-14329, a data exposure flaw in Ansible Tower before version 3.7.2, allowing unauthorized access to sensitive data and organization names, impacting confidentiality.
A data exposure flaw in Ansible Tower before version 3.7.2 allows sensitive data exposure from the /api/v2/labels/ endpoint, potentially compromising confidentiality.
Understanding CVE-2020-14329
This CVE involves a vulnerability in Ansible Tower that could lead to data exposure.
What is CVE-2020-14329?
This CVE identifies a flaw in Ansible Tower versions prior to 3.7.2 that enables the exposure of sensitive data through the /api/v2/labels/ endpoint. This vulnerability allows users from different organizations within the system to access any label and reveal organization names, posing a significant threat to confidentiality.
The Impact of CVE-2020-14329
The primary impact of this vulnerability is the potential compromise of sensitive data confidentiality within the Ansible Tower system.
Technical Details of CVE-2020-14329
This section provides technical details of the vulnerability.
Vulnerability Description
The flaw in Ansible Tower versions before 3.7.2 allows unauthorized users to access sensitive data through the /api/v2/labels/ endpoint, leading to data exposure.
Affected Systems and Versions
- Product: Tower
- Vendor: Not applicable
- Vulnerable Version: ansible_tower 3.7.2
Exploitation Mechanism
Unauthorized users can exploit this vulnerability by accessing the /api/v2/labels/ endpoint to retrieve sensitive data from different organizations within the system.
Mitigation and Prevention
Protect your system from CVE-2020-14329 with the following steps:
Immediate Steps to Take
- Upgrade Ansible Tower to version 3.7.2 or later to mitigate the vulnerability.
- Restrict access to the /api/v2/labels/ endpoint to authorized users only.
Long-Term Security Practices
- Regularly review and update access controls and permissions within Ansible Tower.
- Conduct security audits to identify and address potential data exposure risks.
Patching and Updates
- Stay informed about security updates and patches released by Ansible Tower.
- Apply patches promptly to ensure the system is protected against known vulnerabilities.