CVE-2019-1003052 : Vulnerability Insights and Analysis

The Jenkins AWS Elastic Beanstalk Publisher Plugin has a vulnerability that allows users with access to the Jenkins master file system to view unencrypted credentials stored in its global configuration file.

Understanding CVE-2019-1003052

This CVE involves a security issue in the Jenkins AWS Elastic Beanstalk Publisher Plugin that exposes sensitive information.

What is CVE-2019-1003052?

The Jenkins AWS Elastic Beanstalk Publisher Plugin stores credentials in an unencrypted format within its global configuration file on the Jenkins master, making them accessible to users with permissions to the master file system.

The Impact of CVE-2019-1003052

The vulnerability poses a risk of exposing sensitive credentials, potentially leading to unauthorized access and misuse of resources.

Technical Details of CVE-2019-1003052

The technical aspects of this CVE provide insight into the specific details of the vulnerability.

Vulnerability Description

The Jenkins AWS Elastic Beanstalk Publisher Plugin saves credentials in an unencrypted format within its global configuration file on the Jenkins master, allowing unauthorized access to sensitive information.

Affected Systems and Versions

Product: Jenkins AWS Elastic Beanstalk Publisher Plugin
Vendor: Jenkins project
Versions: All versions as of 2019-04-03

Exploitation Mechanism

The vulnerability can be exploited by users with access to the Jenkins master file system, enabling them to view the unencrypted credentials stored in the global configuration file.

Mitigation and Prevention

Addressing and preventing the exploitation of CVE-2019-1003052 is crucial for maintaining system security.

Immediate Steps to Take

Update the Jenkins AWS Elastic Beanstalk Publisher Plugin to the latest secure version.
Restrict access to the Jenkins master file system to authorized personnel only.
Regularly monitor and audit access to sensitive configuration files.

Long-Term Security Practices

Implement encryption mechanisms for storing sensitive credentials.
Conduct regular security training for personnel to raise awareness of best practices for handling sensitive information.

Patching and Updates

Stay informed about security advisories and updates from Jenkins project.
Apply patches promptly to address known vulnerabilities and enhance system security.