CVE-2019-10381 Explained : Impact and Mitigation
Learn about CVE-2019-10381, a vulnerability in Jenkins Codefresh Integration Plugin versions 1.8 and earlier that disables SSL/TLS and hostname verification globally, posing security risks.
This CVE article provides details about a vulnerability in the Jenkins Codefresh Integration Plugin versions 1.8 and earlier that disables SSL/TLS and hostname verification globally for the Jenkins master JVM.
Understanding CVE-2019-10381
This section delves into the impact and technical aspects of the CVE-2019-10381 vulnerability.
What is CVE-2019-10381?
CVE-2019-10381 refers to a security flaw in the Jenkins Codefresh Integration Plugin versions 1.8 and earlier, where SSL/TLS and hostname verification are turned off on a global scale for the Jenkins master JVM.
The Impact of CVE-2019-10381
The vulnerability allows for potential security risks due to the lack of SSL/TLS and hostname verification, exposing the Jenkins master to potential attacks.
Technical Details of CVE-2019-10381
This section provides more technical insights into the CVE-2019-10381 vulnerability.
Vulnerability Description
The Jenkins Codefresh Integration Plugin versions 1.8 and earlier disable SSL/TLS and hostname verification globally for the Jenkins master JVM, creating a security loophole.
Affected Systems and Versions
- Product: Jenkins Codefresh Integration Plugin
- Vendor: Jenkins project
- Versions affected: 1.8 and earlier
Exploitation Mechanism
The vulnerability can be exploited by malicious actors to intercept communication between the Jenkins master and other systems due to the lack of SSL/TLS and hostname verification.
Mitigation and Prevention
In this section, we discuss steps to mitigate and prevent the CVE-2019-10381 vulnerability.
Immediate Steps to Take
- Upgrade the Jenkins Codefresh Integration Plugin to a secure version that addresses the SSL/TLS and hostname verification issue.
- Implement SSL/TLS and hostname verification configurations to enhance security.
Long-Term Security Practices
- Regularly monitor and update plugins and dependencies to ensure the latest security patches are applied.
- Conduct security audits and assessments to identify and address vulnerabilities proactively.
Patching and Updates
- Stay informed about security advisories and updates from Jenkins to promptly apply patches and fixes to vulnerable systems.