CVE-2019-10321 Explained : Impact and Mitigation
Learn about CVE-2019-10321, a cross-site request forgery vulnerability in Jenkins Artifactory Plugin allowing unauthorized access to URLs and sensitive credentials. Find mitigation steps and prevention measures.
A cross-site request forgery vulnerability has been identified in versions prior to 3.2.2 of the Jenkins Artifactory Plugin, allowing unauthorized users to establish connections to URLs specified by attackers and intercept sensitive credentials stored in Jenkins.
Understanding CVE-2019-10321
This CVE involves a security vulnerability in the Jenkins Artifactory Plugin that could lead to unauthorized access and credential interception.
What is CVE-2019-10321?
This CVE refers to a cross-site request forgery vulnerability found in versions earlier than 3.2.2 of the Jenkins Artifactory Plugin. The vulnerability allows users with Overall/Read access to connect to attacker-specified URLs using attacker-obtained credentials IDs.
The Impact of CVE-2019-10321
The vulnerability enables attackers to establish connections to any URL specified by them, potentially leading to the interception of sensitive credentials stored in Jenkins. This could result in unauthorized access and data breaches.
Technical Details of CVE-2019-10321
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability exists in the ArtifactoryBuilder.DescriptorImpl#doTestConnection function, allowing unauthorized users to connect to specified URLs using attacker-controlled credentials IDs.
Affected Systems and Versions
- Product: Jenkins Artifactory Plugin
- Vendor: Jenkins project
- Versions Affected: 3.2.2 and earlier
Exploitation Mechanism
The vulnerability enables users with Overall/Read access to establish connections to URLs specified by attackers using credentials IDs obtained through alternative means.
Mitigation and Prevention
Protecting systems from CVE-2019-10321 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update the Jenkins Artifactory Plugin to version 3.2.2 or later to mitigate the vulnerability.
- Monitor and restrict access to sensitive Jenkins credentials.
Long-Term Security Practices
- Regularly review and update Jenkins plugins to ensure the latest security patches are applied.
- Implement least privilege access controls to limit user permissions.
Patching and Updates
- Apply security patches and updates provided by Jenkins project to address known vulnerabilities and enhance system security.