CVE-2020-14313 : Security Advisory and Response
Learn about CVE-2020-14313, an information disclosure vulnerability in Red Hat Quay before version 3.3.1, allowing unauthorized access to sensitive information. Find mitigation steps and prevention measures.
An information disclosure vulnerability in Red Hat Quay before version 3.3.1 allows unauthorized disclosure of sensitive information.
Understanding CVE-2020-14313
An information disclosure vulnerability in Red Hat Quay before version 3.3.1 allows unauthorized disclosure of sensitive information.
What is CVE-2020-14313?
This vulnerability in Red Hat Quay versions before 3.3.1 enables an attacker to reveal robot account names and private repository existence within any namespace by creating a build trigger in a repository.
The Impact of CVE-2020-14313
The vulnerability exposes sensitive information to unauthorized actors, potentially compromising the confidentiality of robot accounts and private repositories.
Technical Details of CVE-2020-14313
An overview of the technical aspects of the vulnerability.
Vulnerability Description
- Type: Information disclosure
- Affected Version: Quay versions before 3.3.1
- Attack Vector: Attacker creating a build trigger in a repository
Affected Systems and Versions
- Product: Quay
- Vendor: Red Hat
- Vulnerable Versions: Quay versions before 3.3.1
Exploitation Mechanism
- Attacker creates a build trigger in a repository
- Discloses robot account names and private repository existence
Mitigation and Prevention
Measures to address and prevent the vulnerability.
Immediate Steps to Take
- Update Quay to version 3.3.1 or later
- Monitor repository activities for unauthorized triggers
- Review and restrict access to sensitive information
Long-Term Security Practices
- Regularly update software and security patches
- Conduct security audits and assessments
- Educate users on secure repository practices
Patching and Updates
- Apply patches provided by Red Hat for Quay
- Stay informed about security updates and advisories