CVE-2022-23114 : Exploit Details and Defense Strategies

Jenkins Publish Over SSH Plugin version 1.22 and earlier are affected by a vulnerability where passwords are stored in an unencrypted format in the global configuration file, enabling unauthorized users to access them.

Understanding CVE-2022-23114

This CVE impacts the Jenkins Publish Over SSH Plugin, potentially exposing sensitive passwords.

What is CVE-2022-23114?

The vulnerability in Jenkins Publish Over SSH Plugin version 1.22 and earlier allows passwords to be stored in plaintext in the global configuration file, posing a security risk.

The Impact of CVE-2022-23114

The issue enables users with access to the Jenkins controller file system to view these stored passwords, compromising sensitive information and potentially leading to unauthorized access.

Technical Details of CVE-2022-23114

This section delves into the specifics of the vulnerability.

Vulnerability Description

Jenkins Publish Over SSH Plugin versions 1.22 and below store passwords without encryption in the global configuration file.

Affected Systems and Versions

The affected version range includes <= 1.22 of the Jenkins Publish Over SSH Plugin.

Exploitation Mechanism

Unauthorized users with access to the Jenkins controller file system can exploit this vulnerability to view passwords stored in plaintext.

Mitigation and Prevention

Learn how to protect your systems from this security flaw.

Immediate Steps to Take

Immediately update the Jenkins Publish Over SSH Plugin to a secure version to ensure passwords are encrypted.

Long-Term Security Practices

Implement best practices around password management and regularly review and update security configurations.

Patching and Updates

Stay informed about security updates from Jenkins and promptly apply patches to address known vulnerabilities.