CVE-2019-10448 : Security Advisory and Response
Learn about CVE-2019-10448 affecting Jenkins Extensive Testing Plugin. Discover the impact, affected versions, and mitigation steps for this security vulnerability.
The Jenkins Extensive Testing Plugin has a vulnerability that allows credentials to be saved without encryption, potentially exposing them to unauthorized users.
Understanding CVE-2019-10448
This CVE relates to a security issue in the Jenkins Extensive Testing Plugin that could lead to unauthorized access to sensitive credentials.
What is CVE-2019-10448?
The Jenkins Extensive Testing Plugin vulnerability enables the storage of credentials in an unencrypted format within job config.xml files on the Jenkins master, making them accessible to users with specific permissions or file system access.
The Impact of CVE-2019-10448
The vulnerability poses a risk of exposing sensitive credentials to unauthorized users, potentially leading to unauthorized access to critical systems and data.
Technical Details of CVE-2019-10448
The technical aspects of the CVE provide insight into the specific vulnerability and its implications.
Vulnerability Description
The Jenkins Extensive Testing Plugin flaw allows credentials to be stored without encryption in job config.xml files on the Jenkins master, facilitating unauthorized access to sensitive information.
Affected Systems and Versions
- Product: Jenkins Extensive Testing Plugin
- Vendor: Jenkins project
- Vulnerable Versions: 1.4.4b and earlier
Exploitation Mechanism
Unauthorized users with Extended Read permission or access to the Jenkins master file system can exploit the vulnerability to view stored credentials.
Mitigation and Prevention
Addressing the CVE-2019-10448 vulnerability requires immediate action and long-term security measures.
Immediate Steps to Take
- Upgrade to a patched version of the Jenkins Extensive Testing Plugin that addresses the encryption issue.
- Restrict access to job config.xml files to authorized personnel only.
Long-Term Security Practices
- Implement a least privilege access policy to limit user permissions.
- Regularly review and update security configurations to prevent similar vulnerabilities.
Patching and Updates
- Stay informed about security advisories and updates from Jenkins project to apply patches promptly and enhance system security.