CVE-2022-28143 : Security Advisory and Response
Learn about CVE-2022-28143, a CSRF vulnerability in Jenkins Proxmox Plugin 0.7.0 allowing attackers to perform unauthorized actions. Understand the impact, technical details, and mitigation steps.
A cross-site request forgery (CSRF) vulnerability in Jenkins Proxmox Plugin 0.7.0 and earlier versions can allow attackers to perform unauthorized actions.
Understanding CVE-2022-28143
This vulnerability in the Jenkins Proxmox Plugin can lead to serious security implications for affected systems.
What is CVE-2022-28143?
CVE-2022-28143 is a CSRF vulnerability in the Jenkins Proxmox Plugin versions 0.7.0 and below. Attackers can exploit this to execute unauthorized actions on the target system.
The Impact of CVE-2022-28143
The vulnerability allows attackers to connect to a specified host using custom credentials, potentially compromising data integrity and system security.
Technical Details of CVE-2022-28143
Understanding the technical aspects of this vulnerability is crucial for implementing effective mitigation strategies.
Vulnerability Description
The vulnerability allows attackers to perform a connection test to an attacker-specified host using custom login credentials, disable SSL/TLS validation for the entire Jenkins controller JVM, and initiate a rollback with specified parameters.
Affected Systems and Versions
Jenkins Proxmox Plugin versions up to and including 0.7.0 are affected by this vulnerability, leaving these systems exposed to potential exploitation.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging CSRF techniques to trick authenticated users into executing unauthorized actions on the target system.
Mitigation and Prevention
Addressing CVE-2022-28143 promptly is essential to protect systems from potential exploitation.
Immediate Steps to Take
Users are advised to update the Jenkins Proxmox Plugin to a secure version beyond 0.7.0 to mitigate the risk of CSRF attacks.
Long-Term Security Practices
Implementing proper CSRF protections, keeping software up to date, and conducting regular security audits can enhance the overall security posture.
Patching and Updates
Stay informed about security advisories and patches released by Jenkins to address vulnerabilities like CVE-2022-28143 and ensure timely application of updates.