CVE-2018-1000600 : What You Need to Know
Learn about CVE-2018-1000600 affecting Jenkins GitHub Plugin versions 1.29.1 and older. Understand the exposure of sensitive information vulnerability and how to mitigate the risk.
Jenkins GitHub Plugin versions 1.29.1 and older contain a security vulnerability that exposes sensitive information, allowing attackers to access and capture credentials stored in Jenkins.
Understanding CVE-2018-1000600
This CVE involves a vulnerability in the GitHubTokenCredentialsCreator.java file within Jenkins GitHub Plugin versions 1.29.1 and earlier.
What is CVE-2018-1000600?
This CVE exposes a security flaw that enables attackers to access a specified URL using credentials IDs they obtained through another method, potentially compromising sensitive information stored in Jenkins.
The Impact of CVE-2018-1000600
The vulnerability in Jenkins GitHub Plugin versions 1.29.1 and older poses a significant risk as it allows unauthorized access to sensitive data, potentially leading to data breaches and unauthorized system access.
Technical Details of CVE-2018-1000600
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The security flaw in GitHubTokenCredentialsCreator.java in Jenkins GitHub Plugin versions 1.29.1 and earlier enables attackers to exploit the system and access sensitive information.
Affected Systems and Versions
- Jenkins GitHub Plugin versions 1.29.1 and older
Exploitation Mechanism
Attackers can utilize the vulnerability in GitHubTokenCredentialsCreator.java to access a specified URL using obtained credentials IDs, potentially compromising Jenkins credentials.
Mitigation and Prevention
Protecting systems from CVE-2018-1000600 requires immediate action and long-term security practices.
Immediate Steps to Take
- Update Jenkins GitHub Plugin to the latest version to patch the vulnerability
- Monitor and restrict access to sensitive information within Jenkins
Long-Term Security Practices
- Regularly review and update security configurations in Jenkins
- Implement strong authentication mechanisms to prevent unauthorized access
Patching and Updates
- Apply security patches promptly to address known vulnerabilities and enhance system security