CVE-2022-30958 : Security Advisory and Response

A detailed overview of CVE-2022-30958 focusing on the vulnerability in Jenkins SSH Plugin 2.6.1 and earlier, allowing attackers to connect to an attacker-specified SSH server and capture stored credentials.

Understanding CVE-2022-30958

This section provides insights into the impact, technical details, and mitigation strategies related to CVE-2022-30958.

What is CVE-2022-30958?

CVE-2022-30958 is a cross-site request forgery (CSRF) vulnerability in Jenkins SSH Plugin 2.6.1 and earlier versions. It enables attackers to establish a connection to an attacker-specified SSH server using credentials IDs obtained through another method, leading to the capture of stored credentials within Jenkins.

The Impact of CVE-2022-30958

The presence of this vulnerability allows malicious actors to exploit the SSH Plugin in Jenkins, potentially compromising sensitive credentials stored within the platform. This could result in unauthorized access and data breaches within the affected systems.

Technical Details of CVE-2022-30958

Explore the specific technical aspects of CVE-2022-30958, including a description of the vulnerability, affected systems, and the exploitation mechanism.

Vulnerability Description

The CSRF flaw in Jenkins SSH Plugin 2.6.1 and previous versions permits attackers to connect to specified SSH servers using identified credentials IDs, ultimately gaining access to confidential information stored in Jenkins.

Affected Systems and Versions

Jenkins SSH Plugin versions equal to or less than 2.6.1 are confirmed to be impacted by CVE-2022-30958. Additionally, versions beyond 2.6.1 up to the next version are categorized as having an unknown status, suggesting potential susceptibility.

Exploitation Mechanism

The vulnerability facilitates the connection of threat actors to specific SSH servers through manipulated credential IDs, facilitating unauthorized access to sensitive data, including stored credentials within Jenkins.

Mitigation and Prevention

Discover the essential steps to mitigate the risks associated with CVE-2022-30958 and prevent potential security breaches.

Immediate Steps to Take

To address this issue promptly, users are advised to update Jenkins SSH Plugin to a secure version, ensuring that the software is patched against the CSRF vulnerability.

Long-Term Security Practices

Implement strict security protocols within the Jenkins environment, conduct regular security audits, and educate users on best practices to enhance overall system security.

Patching and Updates

Regularly monitor security advisories from Jenkins project and apply relevant patches and updates to address known vulnerabilities and enhance system resilience.