CVE-2018-1000105 : What You Need to Know

Jenkins Gerrit Trigger Plugin 2.27.4 and prior versions suffer from an authorization vulnerability that allows attackers to access specific configuration details about Gerrit within Jenkins.

Understanding CVE-2018-1000105

This CVE involves an improper authorization vulnerability in Jenkins Gerrit Trigger Plugin.

What is CVE-2018-1000105?

This vulnerability in Jenkins Gerrit Trigger Plugin allows attackers with Overall/Read access to retrieve specific configuration information about Gerrit within Jenkins.

The Impact of CVE-2018-1000105

Attackers can exploit this vulnerability to gain unauthorized access to sensitive configuration details within Jenkins, potentially leading to further security breaches.

Technical Details of CVE-2018-1000105

Jenkins Gerrit Trigger Plugin is affected by this vulnerability.

Vulnerability Description

The vulnerability exists in GerritManagement.java, GerritServer.java, and PluginImpl.java in Jenkins Gerrit Trigger Plugin.

Affected Systems and Versions

Product: Jenkins Gerrit Trigger Plugin
Versions affected: 2.27.4 and earlier

Exploitation Mechanism

Attackers with Overall/Read access can exploit the vulnerability to retrieve specific configuration details about Gerrit within Jenkins.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent exploitation of this vulnerability.

Immediate Steps to Take

Update Jenkins Gerrit Trigger Plugin to the latest version.
Restrict access permissions to prevent unauthorized users from acquiring sensitive configuration details.

Long-Term Security Practices

Regularly monitor and audit access controls within Jenkins.
Educate users on secure configuration practices to prevent unauthorized access.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by Jenkins to address vulnerabilities.