CVE-2019-10417 : Vulnerability Insights and Analysis
Learn about CVE-2019-10417 affecting Jenkins Kubernetes Pipeline Kubernetes Steps Plugin. Find out the impact, affected versions, and mitigation steps for this vulnerability.
The Jenkins Kubernetes :: Pipeline :: Kubernetes Steps Plugin had a vulnerability that allowed attackers to bypass script security measures.
Understanding CVE-2019-10417
This CVE involves a security issue in the Jenkins Kubernetes :: Pipeline :: Kubernetes Steps Plugin.
What is CVE-2019-10417?
The Jenkins Kubernetes :: Pipeline :: Kubernetes Steps Plugin had a vulnerability that enabled attackers to bypass the usual sandbox protection and invoke arbitrary methods.
The Impact of CVE-2019-10417
This vulnerability could be exploited by attackers to execute arbitrary code, potentially leading to unauthorized actions within the Jenkins environment.
Technical Details of CVE-2019-10417
The technical aspects of this CVE are crucial for understanding its implications.
Vulnerability Description
The Jenkins Kubernetes :: Pipeline :: Kubernetes Steps Plugin provided a custom whitelist for script security, which attackers could exploit to invoke arbitrary methods, circumventing standard sandbox protection.
Affected Systems and Versions
- Product: Jenkins Kubernetes :: Pipeline :: Kubernetes Steps Plugin
- Vendor: Jenkins project
- Versions Affected: 1.6 and earlier
Exploitation Mechanism
Attackers could exploit this vulnerability by leveraging the customized whitelist for script security to execute unauthorized code within the Jenkins environment.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are essential to mitigate the risks associated with CVE-2019-10417.
Immediate Steps to Take
- Update the Jenkins Kubernetes :: Pipeline :: Kubernetes Steps Plugin to a non-vulnerable version.
- Monitor Jenkins environments for any suspicious activities.
Long-Term Security Practices
- Regularly review and update Jenkins plugins to ensure they are free from known vulnerabilities.
- Implement strict access controls and authentication mechanisms within the Jenkins environment.
Patching and Updates
- Apply patches and updates provided by Jenkins project to address the vulnerability in the affected plugin.