CVE-2023-30519 : Exploit Details and Defense Strategies
Discover the security impact of CVE-2023-30519 in Jenkins Quay.io trigger Plugin version 0.1 and earlier. Learn about the vulnerability, affected systems, and mitigation steps.
A security vulnerability, CVE-2023-30519, has been identified in Jenkins Quay.io trigger Plugin version 0.1 and earlier. This vulnerability allows unauthenticated attackers to trigger builds of jobs associated with a specified repository.
Understanding CVE-2023-30519
This section will cover the important aspects of the CVE-2023-30519 vulnerability.
What is CVE-2023-30519?
The CVE-2023-30519 vulnerability is a missing permission check in Jenkins Quay.io trigger Plugin version 0.1 and earlier. It enables unauthenticated attackers to initiate builds of jobs linked to a repository specified by the attacker.
The Impact of CVE-2023-30519
The impact of CVE-2023-30519 includes the potential for unauthorized triggering of job builds in Jenkins, leading to potential disruptions and security risks.
Technical Details of CVE-2023-30519
This section will delve into the technical aspects of CVE-2023-30519.
Vulnerability Description
The vulnerability arises from a missing permission check in Jenkins Quay.io trigger Plugin version 0.1 and earlier, allowing unauthenticated users to trigger job builds.
Affected Systems and Versions
Jenkins Quay.io trigger Plugin version 0.1 and earlier are affected by CVE-2023-30519.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the missing permission check to trigger builds of Jenkins jobs tied to a specified repository.
Mitigation and Prevention
Protecting your systems from CVE-2023-30519 is crucial. This section will outline mitigation strategies and preventive measures.
Immediate Steps to Take
Immediate steps to mitigate the CVE-2023-30519 vulnerability include applying security patches, limiting access to Jenkins, and monitoring builds for suspicious activity.
Long-Term Security Practices
Implementing robust authentication mechanisms, regular security audits, and employee training on secure coding practices can enhance long-term security.
Patching and Updates
Ensure timely installation of patches released by Jenkins to address the CVE-2023-30519 vulnerability.