CVE-2019-1003007 : Vulnerability Insights and Analysis
Learn about CVE-2019-1003007 affecting Jenkins Warnings Plugin version 5.0.0 and earlier, allowing attackers to execute unauthorized code via a CSRF vulnerability. Find mitigation steps and preventive measures.
Jenkins Warnings Plugin version 5.0.0 and earlier is affected by a cross-site request forgery (CSRF) vulnerability that can be exploited to execute unauthorized code.
Understanding CVE-2019-1003007
Jenkins Warnings Plugin 5.0.0 and prior versions contain a security flaw that allows attackers to perform CSRF attacks.
What is CVE-2019-1003007?
This CVE refers to a vulnerability in Jenkins Warnings Plugin versions 5.0.0 and earlier that enables malicious actors to execute unauthorized code through a specific HTTP endpoint.
The Impact of CVE-2019-1003007
The vulnerability in Jenkins Warnings Plugin can lead to the execution of arbitrary code by exploiting the CSRF flaw, posing a significant security risk to affected systems.
Technical Details of CVE-2019-1003007
Jenkins Warnings Plugin version 5.0.0 and earlier are susceptible to CSRF attacks.
Vulnerability Description
The vulnerability is present in the file GroovyParser.java within the src/main/java/hudson/plugins/warnings directory, allowing attackers to execute unauthorized code.
Affected Systems and Versions
- Product: Jenkins Warnings Plugin
- Vendor: Jenkins project
- Versions Affected: 5.0.0 and earlier
Exploitation Mechanism
Attackers can exploit the vulnerability by manipulating the form validation HTTP endpoint, enabling them to execute unauthorized code.
Mitigation and Prevention
To address CVE-2019-1003007, immediate actions and long-term security practices are recommended.
Immediate Steps to Take
- Update Jenkins Warnings Plugin to the latest version that includes a patch for the CSRF vulnerability.
- Monitor network traffic for any suspicious activity that could indicate an exploit attempt.
Long-Term Security Practices
- Implement strict input validation mechanisms to prevent CSRF attacks.
- Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Regularly check for security updates and patches released by Jenkins project to mitigate known vulnerabilities.