CVE-2020-2320 : What You Need to Know

Jenkins Plugin Installation Manager Tool 2.1.3 and earlier versions are affected by a vulnerability that allows the installation of plugins without verification.

Understanding CVE-2020-2320

This CVE identifies a security issue in Jenkins Plugin Installation Manager Tool versions 2.1.3 and below.

What is CVE-2020-2320?

This CVE pertains to the lack of verification for plugin downloads in Jenkins Plugin Installation Manager Tool versions 2.1.3 and earlier.

The Impact of CVE-2020-2320

The vulnerability could allow malicious actors to install plugins without proper verification, potentially leading to the execution of unauthorized code or malicious activities.

Technical Details of CVE-2020-2320

Jenkins Plugin Installation Manager Tool vulnerability details.

Vulnerability Description

The issue lies in the failure to verify plugin downloads, enabling unauthorized installation of potentially harmful plugins.

Affected Systems and Versions

Product: Jenkins Plugin Installation Manager Tool
Vendor: Jenkins project
Versions Affected: <= 2.1.3 (custom version)

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking users into installing malicious plugins, which can compromise the integrity and security of the Jenkins environment.

Mitigation and Prevention

Protecting systems from CVE-2020-2320.

Immediate Steps to Take

Upgrade Jenkins Plugin Installation Manager Tool to a secure version that includes plugin download verification.
Regularly monitor and review installed plugins for any unauthorized or suspicious entries.

Long-Term Security Practices

Implement strict plugin installation policies and procedures within the organization.
Educate users on the risks associated with unverified plugin installations.

Patching and Updates

Apply patches and updates provided by Jenkins project to address the vulnerability and enhance security measures.