CVE-2023-24454 : Exploit Details and Defense Strategies

This CVE-2023-24454 article provides detailed information about a security vulnerability identified as "Jenkins TestQuality Updater Plugin" affecting versions 1.3 and earlier.

Understanding CVE-2023-24454

This vulnerability involves the storage of the TestQuality Updater password in an unencrypted format within the global configuration file of the Jenkins controller. This flaw potentially exposes the password to users with access to the Jenkins controller file system.

What is CVE-2023-24454?

CVE-2023-24454 pertains to the Jenkins TestQuality Updater Plugin versions 1.3 and earlier, where the password is stored in an unencrypted manner within the global configuration file of the Jenkins controller. This configuration permits unauthorized users to view the password by accessing the Jenkins controller file system.

The Impact of CVE-2023-24454

The impact of this vulnerability is significant as it exposes sensitive information, such as passwords, to individuals who should not have access. Unauthorized users gaining access to the Jenkins controller file system could potentially compromise the security of the system and the data it holds.

Technical Details of CVE-2023-24454

The technical aspects of CVE-2023-24454 include specific details regarding the vulnerability, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in Jenkins TestQuality Updater Plugin version 1.3 and earlier lies in the insecure storage of the TestQuality Updater password within the global configuration file of the Jenkins controller. This insecure storage method exposes the password to unauthorized users, compromising system security.

Affected Systems and Versions

The affected system for CVE-2023-24454 is the Jenkins TestQuality Updater Plugin version 1.3 and earlier. Systems running these versions are at risk of exposing sensitive password information due to the insecure storage method within the Jenkins controller's global configuration file.

Exploitation Mechanism

The exploitation of this vulnerability involves unauthorized users with access to the Jenkins controller file system being able to view the unencrypted TestQuality Updater password stored within the global configuration file. This access could lead to unauthorized use of the exposed password and potential security breaches.

Mitigation and Prevention

To address CVE-2023-24454, it is crucial to implement immediate steps to secure the affected systems and establish long-term security practices to prevent similar vulnerabilities in the future.

Immediate Steps to Take

Immediately address this vulnerability by updating the Jenkins TestQuality Updater Plugin to a secure version that no longer stores passwords in an unencrypted format. Additionally, restrict access to the Jenkins controller file system to authorized personnel only.

Long-Term Security Practices

In the long term, it is essential to enforce secure coding practices, conduct regular security audits, and provide security training to personnel to prevent the recurrence of such vulnerabilities. Implementing role-based access control and encryption of sensitive data can enhance overall system security.

Patching and Updates

Stay informed about security advisories and updates provided by Jenkins Project to patch vulnerabilities promptly. Regularly monitor and update software components to mitigate risks and ensure the security of systems and data.