CVE-2019-10367 : Vulnerability Insights and Analysis

Jenkins Configuration as Code Plugin 1.26 and earlier versions are affected by a vulnerability that improperly executes the masking of certain values in configuration logs.

Understanding CVE-2019-10367

This CVE identifies a security issue in Jenkins Configuration as Code Plugin versions 1.26 and earlier.

What is CVE-2019-10367?

The vulnerability stems from an incomplete fix for CVE-2019-10343, leading to improper application of masking for hidden values in configuration logs.

The Impact of CVE-2019-10367

The vulnerability allows sensitive information to be exposed in configuration logs, potentially leading to unauthorized access or data leakage.

Technical Details of CVE-2019-10367

Jenkins Configuration as Code Plugin vulnerability details.

Vulnerability Description

The issue arises from the failure to properly mask values in configuration logs, which were expected to be hidden.

Affected Systems and Versions

Product: Jenkins Configuration as Code Plugin
Vendor: Jenkins project
Versions Affected: 1.26 and earlier

Exploitation Mechanism

The vulnerability can be exploited by an attacker to access sensitive information present in configuration logs.

Mitigation and Prevention

Protecting systems from CVE-2019-10367.

Immediate Steps to Take

Upgrade Jenkins Configuration as Code Plugin to a patched version.
Monitor and restrict access to configuration logs.
Implement proper logging mechanisms to avoid leakage of sensitive data.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Conduct security audits to identify and address potential weaknesses.
Educate users on secure configuration practices to minimize risks.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the CVE-2019-10367 vulnerability.