CVE-2022-20618 : Security Advisory and Response
Learn about CVE-2022-20618 affecting Jenkins Bitbucket Branch Source Plugin versions up to 737.vdf9dc06105be. Find out the impact, vulnerabilities, and mitigation strategies.
Jenkins project's Bitbucket Branch Source Plugin versions up to 737.vdf9dc06105be are affected by a missing permission check vulnerability. Attackers with Overall/Read access can exploit this to enumerate credentials IDs stored in Jenkins.
Understanding CVE-2022-20618
This CVE involves a security issue in the Jenkins Bitbucket Branch Source Plugin that can lead to potential enumeration of sensitive information.
What is CVE-2022-20618?
The vulnerability in the Jenkins Bitbucket Branch Source Plugin allows unauthorized attackers with certain access to list credentials IDs stored in Jenkins, compromising sensitive data.
The Impact of CVE-2022-20618
The impact of this CVE is significant as it exposes confidential credential information, posing a risk of unauthorized access and potential data breaches.
Technical Details of CVE-2022-20618
Detailed technical information about the vulnerability affecting the Jenkins Bitbucket Branch Source Plugin.
Vulnerability Description
The missing permission check in versions up to 737.vdf9dc06105be allows attackers with Overall/Read access to discover credential IDs in Jenkins, increasing the risk of unauthorized access.
Affected Systems and Versions
The vulnerability affects Jenkins Bitbucket Branch Source Plugin versions up to 737.vdf9dc06105be.
Exploitation Mechanism
Unauthorized attackers with Overall/Read access can exploit this vulnerability to identify credential IDs stored in Jenkins.
Mitigation and Prevention
Recommendations to mitigate the risks associated with CVE-2022-20618.
Immediate Steps to Take
Administrators should restrict access permissions and apply security patches promptly to prevent unauthorized access to credential information.
Long-Term Security Practices
Enforce the principle of least privilege, regularly review access controls, and educate users on secure credential management practices.
Patching and Updates
Regularly update the Jenkins Bitbucket Branch Source Plugin to the latest version, ensuring that security patches addressing this vulnerability are applied.