CVE-2019-1003012 : Vulnerability Insights and Analysis

A vulnerability exists in versions 1.10.1 and earlier of the Jenkins Blue Ocean Plugins that could allow attackers to bypass cross-site request forgery protection in the Blue Ocean API.

Understanding CVE-2019-1003012

This CVE involves a data modification vulnerability in Jenkins Blue Ocean Plugins.

What is CVE-2019-1003012?

The vulnerability affects versions 1.10.1 and earlier of Jenkins Blue Ocean Plugins.
Attackers can exploit this vulnerability to bypass cross-site request forgery protection in the Blue Ocean API.

The Impact of CVE-2019-1003012

Exploiting this vulnerability could lead to unauthorized access and potential data modification within the affected systems.

Technical Details of CVE-2019-1003012

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability exists in various files, including bundleStartup.js, fetch.ts, i18n.js, urlconfig.js, APICrumbExclusion.java, BlueOceanUI.java, and index.jelly.
Attackers can bypass all cross-site request forgery protection in the Blue Ocean API.

Affected Systems and Versions

Jenkins Blue Ocean Plugins versions 1.10.1 and earlier are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit the vulnerability to manipulate data and bypass cross-site request forgery protection.

Mitigation and Prevention

Protect your systems from CVE-2019-1003012 with these mitigation strategies.

Immediate Steps to Take

Update Jenkins Blue Ocean Plugins to a non-vulnerable version.
Monitor for any unauthorized access or data modifications.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Implement strong access controls and monitoring mechanisms.

Patching and Updates

Apply security patches provided by Jenkins project to address the vulnerability.