CVE-2019-10345 : What You Need to Know

The Jenkins Configuration as Code Plugin version 1.20 and earlier had a vulnerability that exposed the proxy password as it did not treat it as confidential information.

Understanding CVE-2019-10345

This CVE relates to a security issue in the Jenkins Configuration as Code Plugin version 1.20 and earlier.

What is CVE-2019-10345?

This CVE highlights a flaw in the handling of proxy passwords in the affected plugin versions, leading to potential exposure of sensitive information.

The Impact of CVE-2019-10345

The vulnerability could allow malicious actors to access proxy passwords, compromising the security of Jenkins instances utilizing the affected plugin.

Technical Details of CVE-2019-10345

This section delves into the technical aspects of the CVE.

Vulnerability Description

The Jenkins Configuration as Code Plugin versions 1.20 and earlier failed to secure proxy passwords, potentially exposing them in logs or exports.

Affected Systems and Versions

Product: Jenkins Configuration as Code Plugin
Vendor: Jenkins project
Versions Affected: 1.20 and earlier

Exploitation Mechanism

The vulnerability could be exploited by attackers with access to logs or exported configurations containing proxy passwords.

Mitigation and Prevention

Protecting systems from CVE-2019-10345 requires immediate actions and long-term security practices.

Immediate Steps to Take

Upgrade the Jenkins Configuration as Code Plugin to a patched version that addresses the vulnerability.
Avoid logging or exporting configurations that contain sensitive information like proxy passwords.

Long-Term Security Practices

Regularly review and update security configurations in Jenkins and its plugins.
Educate users on secure practices regarding sensitive data handling.

Patching and Updates

Ensure timely installation of security patches and updates for Jenkins and its associated plugins to mitigate known vulnerabilities.