CVE-2020-2154 : Exploit Details and Defense Strategies

Jenkins Zephyr for JIRA Test Management Plugin 1.5 and earlier versions store credentials in plain text, posing a security risk.

Understanding CVE-2020-2154

This CVE involves a vulnerability in the Jenkins Zephyr for JIRA Test Management Plugin that allows storing credentials insecurely.

What is CVE-2020-2154?

Jenkins Zephyr for JIRA Test Management Plugin versions 1.5 and below save credentials in plain text in a global configuration file on the Jenkins master file system.

The Impact of CVE-2020-2154

The vulnerability exposes sensitive credentials, potentially leading to unauthorized access and data breaches.

Technical Details of CVE-2020-2154

The technical aspects of the CVE provide insights into the vulnerability's nature and its implications.

Vulnerability Description

The issue stems from the insecure storage of credentials in a configuration file, making them easily accessible.

Affected Systems and Versions

Product: Jenkins Zephyr for JIRA Test Management Plugin
Vendor: Jenkins project
Versions Affected: 1.5 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by accessing the plain text credentials stored in the global configuration file.

Mitigation and Prevention

Addressing CVE-2020-2154 requires immediate actions and long-term security measures.

Immediate Steps to Take

Upgrade the Jenkins Zephyr for JIRA Test Management Plugin to a secure version.
Avoid storing sensitive information in plain text.

Long-Term Security Practices

Implement secure credential management practices.
Regularly review and update security configurations.

Patching and Updates

Apply patches provided by Jenkins to fix the vulnerability and enhance security measures.