CVE-2019-10460 : What You Need to Know
Learn about CVE-2019-10460 affecting Jenkins Bitbucket OAuth Plugin. Credentials stored in plaintext in config files could be accessed by unauthorized users. Find mitigation steps here.
Jenkins Bitbucket OAuth Plugin 0.9 and earlier versions stored credentials in an unencrypted format, making them accessible to individuals with file system access.
Understanding CVE-2019-10460
This CVE entry pertains to a security vulnerability in the Jenkins Bitbucket OAuth Plugin.
What is CVE-2019-10460?
The credentials of Jenkins Bitbucket OAuth Plugin 0.9 and previous versions were stored in an unencrypted form in the global config.xml configuration file on the Jenkins master, potentially exposing them to unauthorized access.
The Impact of CVE-2019-10460
The vulnerability allowed individuals with access to the Jenkins master file system to view sensitive credentials stored in plaintext, posing a significant security risk.
Technical Details of CVE-2019-10460
This section provides detailed technical information about the vulnerability.
Vulnerability Description
Jenkins Bitbucket OAuth Plugin 0.9 and earlier versions stored credentials unencrypted in the global config.xml configuration file on the Jenkins master, enabling unauthorized access to sensitive information.
Affected Systems and Versions
- Product: Jenkins Bitbucket OAuth Plugin
- Vendor: Jenkins project
- Versions Affected: 0.9 and earlier
Exploitation Mechanism
The vulnerability could be exploited by individuals with access to the Jenkins master file system, allowing them to retrieve sensitive credentials stored in plaintext.
Mitigation and Prevention
Protecting systems from CVE-2019-10460 requires immediate action and long-term security practices.
Immediate Steps to Take
- Upgrade to a patched version of the Jenkins Bitbucket OAuth Plugin that addresses the vulnerability.
- Implement access controls to restrict unauthorized access to the Jenkins master file system.
Long-Term Security Practices
- Encrypt sensitive credentials stored in configuration files to prevent unauthorized access.
- Regularly monitor and audit access to critical system files to detect any unauthorized activities.
Patching and Updates
- Stay informed about security advisories and updates from Jenkins project to apply patches promptly and mitigate known vulnerabilities.