CVE-2020-2282 : Vulnerability Insights and Analysis

Jenkins Implied Labels Plugin 0.6 and earlier versions have a vulnerability that allows attackers with Overall/Read permission to configure the plugin.

Understanding CVE-2020-2282

Jenkins Implied Labels Plugin is affected by a missing authorization vulnerability.

What is CVE-2020-2282?

The CVE-2020-2282 vulnerability in Jenkins Implied Labels Plugin allows attackers with specific permissions to manipulate plugin configurations.

The Impact of CVE-2020-2282

This vulnerability enables attackers with Overall/Read permission to configure the plugin, potentially leading to unauthorized changes and security breaches.

Technical Details of CVE-2020-2282

Jenkins Implied Labels Plugin 0.6 and earlier versions are susceptible to unauthorized configuration due to missing permission checks.

Vulnerability Description

The plugin lacks a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission to configure it.

Affected Systems and Versions

Product: Jenkins Implied Labels Plugin
Vendor: Jenkins project
Versions Affected: <= 0.6

Exploitation Mechanism

Attackers with Overall/Read permission can exploit the vulnerability by accessing the HTTP endpoint to configure the plugin.

Mitigation and Prevention

To address CVE-2020-2282, immediate steps and long-term security practices are crucial.

Immediate Steps to Take

Update Jenkins Implied Labels Plugin to a version beyond 0.6.
Restrict Overall/Read permissions to minimize the risk of unauthorized configuration.

Long-Term Security Practices

Regularly review and adjust permission settings in Jenkins to follow the principle of least privilege.
Monitor plugin configurations for any unauthorized changes.

Patching and Updates

Apply security patches provided by Jenkins project to fix the vulnerability and enhance plugin security.