CVE-2022-41250 : What You Need to Know
Learn about CVE-2022-41250, a vulnerability in Jenkins SCM HttpClient Plugin allowing attackers to access HTTP servers and extract credentials from Jenkins. Find out the impact, affected versions, and mitigation steps.
A missing permission check in Jenkins SCM HttpClient Plugin 1.5 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified HTTP server using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.
Understanding CVE-2022-41250
This CVE involves a vulnerability in the Jenkins SCM HttpClient Plugin that allows attackers to connect to a specific HTTP server and capture credentials stored in Jenkins.
What is CVE-2022-41250?
CVE-2022-41250 is a vulnerability in Jenkins SCM HttpClient Plugin 1.5 and earlier versions that enables attackers with Overall/Read permission to access and extract credentials from Jenkins.
The Impact of CVE-2022-41250
This vulnerability poses a significant risk as it allows unauthorized access to sensitive credentials stored within the Jenkins environment, potentially leading to data theft or further exploitation.
Technical Details of CVE-2022-41250
The technical details of CVE-2022-41250 involve a missing permission check in the affected versions of the Jenkins SCM HttpClient Plugin.
Vulnerability Description
The vulnerability allows attackers with specific permissions to connect to a designated HTTP server and extract stored credentials without proper authorization checks.
Affected Systems and Versions
Jenkins SCM HttpClient Plugin versions 1.5 and earlier are affected by this vulnerability.
Exploitation Mechanism
Attackers with Overall/Read permission can exploit this vulnerability by connecting to a specified HTTP server with chosen credentials IDs, obtaining unauthorized access to stored Jenkins credentials.
Mitigation and Prevention
To address CVE-2022-41250 and enhance security, immediate actions and long-term security practices should be implemented.
Immediate Steps to Take
Organizations using the affected versions of the Jenkins SCM HttpClient Plugin should restrict permissions and review access controls to prevent unauthorized connections.
Long-Term Security Practices
Implementing strict access control policies, regularly updating plugins, and monitoring credential usage can mitigate similar vulnerabilities in the future.
Patching and Updates
Users are advised to apply patches released by Jenkins project promptly to fix the vulnerability and secure their Jenkins environment.