CVE-2018-1000187 : Vulnerability Insights and Analysis
Learn about CVE-2018-1000187 affecting Jenkins Kubernetes Plugin versions 1.7.0 and earlier. Find out how to mitigate the exposure of sensitive information through logging.
A security weakness in versions 1.7.0 and earlier of the Jenkins Kubernetes Plugin exposes sensitive information through logging.
Understanding CVE-2018-1000187
This CVE involves a vulnerability in the Jenkins Kubernetes Plugin that allows for the exposure of sensitive data.
What is CVE-2018-1000187?
The security flaw in versions 1.7.0 and below of the Jenkins Kubernetes Plugin enables the logging of sensitive information like passwords.
The Impact of CVE-2018-1000187
The vulnerability in the ContainerExecDecorator.java file can lead to the inadvertent exposure of critical data, compromising security.
Technical Details of CVE-2018-1000187
Details of the technical aspects of the CVE.
Vulnerability Description
The vulnerability in the Jenkins Kubernetes Plugin versions 1.7.0 and earlier allows sensitive variables, such as passwords, to be logged.
Affected Systems and Versions
- Product: Jenkins Kubernetes Plugin
- Versions affected: 1.7.0 and earlier
Exploitation Mechanism
The flaw in the ContainerExecDecorator.java file permits the logging of sensitive information, posing a risk to data confidentiality.
Mitigation and Prevention
Steps to address and prevent the CVE.
Immediate Steps to Take
- Upgrade Jenkins Kubernetes Plugin to a patched version.
- Avoid logging sensitive information.
Long-Term Security Practices
- Regularly monitor logs for any sensitive data leakage.
- Implement access controls to restrict log access.
Patching and Updates
Ensure timely installation of security patches and updates to prevent exploitation of vulnerabilities.