CVE-2020-2151 Explained : Impact and Mitigation
Learn about CVE-2020-2151 affecting Jenkins Quality Gates Plugin <= 2.5, exposing credentials in plain text. Find mitigation steps and long-term security practices.
Jenkins Quality Gates Plugin 2.5 and earlier transmits configured credentials in plain text, potentially exposing them to unauthorized access.
Understanding CVE-2020-2151
Jenkins Quality Gates Plugin vulnerability exposing credentials.
What is CVE-2020-2151?
- Jenkins Quality Gates Plugin <= 2.5 exposes credentials in plain text in the global Jenkins configuration form.
The Impact of CVE-2020-2151
- Exposes configured credentials, leading to potential unauthorized access.
Technical Details of CVE-2020-2151
Jenkins Quality Gates Plugin vulnerability details.
Vulnerability Description
- CWE-319: Cleartext Transmission of Sensitive Information.
Affected Systems and Versions
- Affected: Jenkins Quality Gates Plugin <= 2.5.
Exploitation Mechanism
- Credentials are transmitted in plain text, making them vulnerable to interception.
Mitigation and Prevention
Protecting systems from CVE-2020-2151.
Immediate Steps to Take
- Upgrade Jenkins Quality Gates Plugin to a secure version.
- Avoid storing sensitive credentials in Jenkins configurations.
Long-Term Security Practices
- Implement encryption for sensitive data transmission.
- Regularly review and update security configurations.
Patching and Updates
- Apply patches provided by Jenkins to address the vulnerability.