CVE-2020-2114 : Exploit Details and Defense Strategies
Learn about CVE-2020-2114 affecting Jenkins S3 publisher Plugin versions 0.11.4 and earlier, exposing credentials due to plain text transmission. Find mitigation steps and best practices here.
Jenkins S3 publisher Plugin 0.11.4 and earlier versions transmit configured credentials in plain text, potentially exposing them.
Understanding CVE-2020-2114
Jenkins S3 publisher Plugin vulnerability with CWE-319 exposes sensitive information.
What is CVE-2020-2114?
This CVE involves the Jenkins S3 publisher Plugin versions 0.11.4 and earlier, which transmit configured credentials in plain text, posing a risk of exposure.
The Impact of CVE-2020-2114
The vulnerability could lead to the exposure of sensitive credentials due to the transmission of information in plain text.
Technical Details of CVE-2020-2114
Jenkins S3 publisher Plugin vulnerability details.
Vulnerability Description
- Jenkins S3 publisher Plugin 0.11.4 and earlier versions transmit configured credentials in plain text.
Affected Systems and Versions
- Product: Jenkins S3 publisher Plugin
- Vendor: Jenkins project
- Versions Affected: <= 0.11.4
Exploitation Mechanism
- Attackers can potentially intercept and misuse the plain text credentials transmitted by the plugin.
Mitigation and Prevention
Protect your systems from CVE-2020-2114.
Immediate Steps to Take
- Upgrade Jenkins S3 publisher Plugin to a non-vulnerable 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 and updates provided by Jenkins project to address this vulnerability.