CVE-2020-2131: Harvest SCM Plugin - Passwords stored in plain text
Summary
CVE-2020-2131: Passwords stored in plain text by Harvest SCM Plugin. Affects org.jenkins-ci.plugins:harvest versions < 0.5.1. No fix is published. How to fix ↓
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Background
The Harvest SCM Plugin is a Maven package (org.jenkins-ci.plugins:harvest) used in Jenkins, an open-source automation server. This plugin allows users to integrate Harvest SCM (Software Configuration Management) into their Jenkins workflows. Harvest SCM is a version control system that helps manage source code and track changes. The plugin provides functionality for configuring Harvest SCM credentials within Jenkins job config.xml files.
Vulnerability Detail
The Harvest SCM Plugin version 0.5.1 and earlier has a vulnerability that allows passwords to be stored in plain text within the job config.xml files on the Jenkins master. This means that users with Extended Read permission or access to the master file system can view these passwords. The passwords are not encrypted or protected in any way, making them easily accessible to unauthorized users. This vulnerability has a CVSS score of 4.3, indicating a moderate severity level.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround mentioned for this vulnerability. However, as a general best practice, it is recommended to avoid storing passwords or sensitive information in plain text within configuration files. Instead, consider using Jenkins credentials plugin or other secure methods for storing and accessing sensitive data.
Conclusion
The Harvest SCM Plugin vulnerability allows passwords to be stored in plain text within job config.xml files, making them easily accessible to unauthorized users. To mitigate this vulnerability, it is crucial to upgrade to a fixed version of the plugin and review and update any affected configuration files. Storing passwords securely is essential to protect sensitive information. For further assistance with vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for org.jenkins-ci.plugins:harvest →
FAQ
The impact of this vulnerability is that passwords stored in plain text within job config.xml files can be easily accessed by unauthorized users. This can lead to unauthorized access to sensitive systems or resources.
Users of Jenkins who have the Harvest SCM Plugin version 0.5.1 or earlier installed are affected by this vulnerability.
Yes, a fix is available for this vulnerability. Users should upgrade to a version of the Harvest SCM Plugin that is later than 0.5.1.
There are no known exploits for this vulnerability at the time of this report. However, it is important to address the vulnerability promptly to prevent any potential unauthorized access.
It is recommended to store passwords securely by using encryption or other appropriate security measures. Jenkins provides the credentials plugin, which can be used to securely store and manage passwords.
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