CVE-2022-25175 : What You Need to Know
Discover the impact of CVE-2022-25175, a critical vulnerability in Jenkins Pipeline: Multibranch Plugin, allowing unauthorized OS command execution. Learn how to mitigate and prevent potential risks.
A critical vulnerability has been identified in Jenkins Pipeline: Multibranch Plugin that could allow attackers to execute arbitrary commands on the controller. It is important to understand the impact, technical details, and mitigation strategies for CVE-2022-25175.
Understanding CVE-2022-25175
This section delves into the specifics of the vulnerability and its implications.
What is CVE-2022-25175?
The vulnerability in the Jenkins Pipeline: Multibranch Plugin versions 706.vd43c65dec013 and earlier allows attackers with specific permissions to execute arbitrary OS commands on the controller by manipulating SCM contents.
The Impact of CVE-2022-25175
An attacker with Item/Configure permissions can exploit this flaw to run malicious commands on the Jenkins controller, potentially leading to unauthorized access or system compromise.
Technical Details of CVE-2022-25175
Explore the technical aspects of the vulnerability, affected systems, and exploitation mechanisms.
Vulnerability Description
Jenkins Pipeline: Multibranch Plugin versions 706.vd43c65dec013 and earlier utilize identical checkout directories for different source code management systems during the readTrusted step, enabling malicious actors to trigger arbitrary commands.
Affected Systems and Versions
- Product: Jenkins Pipeline: Multibranch Plugin
- Vendor: Jenkins project
- Affected Versions: Custom versions less than or equal to 706.vd43c65dec013
- Unaffected Versions: 2.26.1, 2.23.1, 696.698.v9b4218eea50f
Exploitation Mechanism
Attackers with Item/Configure permission can exploit this vulnerability by manipulating SCM contents within Jenkins Pipeline: Multibranch Plugin, allowing them to execute unauthorized commands on the controller.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2022-25175 and prevent potential security incidents.
Immediate Steps to Take
- Upgrade Jenkins Pipeline: Multibranch Plugin to a non-vulnerable version.
- Restrict Item/Configure permissions to trusted users only.
Long-Term Security Practices
- Regularly monitor Jenkins for unusual activities.
- Conduct security training for Jenkins users to recognize and report suspicious behavior.
Patching and Updates
Stay informed about security patches and updates released by Jenkins project to address CVE-2022-25175 and other vulnerabilities.