CVE-2019-1003057 : Vulnerability Insights and Analysis

The Jenkins Bitbucket Approve Plugin has a vulnerability that allows credentials to be stored without encryption, posing a security risk.

Understanding CVE-2019-1003057

This CVE relates to a specific security issue in the Jenkins Bitbucket Approve Plugin.

What is CVE-2019-1003057?

The Jenkins Bitbucket Approve Plugin stores credentials without encryption in its global configuration file on the Jenkins master, making them accessible to anyone with file system access.

The Impact of CVE-2019-1003057

This vulnerability could lead to unauthorized access to sensitive credentials, compromising the security of the Jenkins environment.

Technical Details of CVE-2019-1003057

The technical aspects of the CVE.

Vulnerability Description

The Jenkins Bitbucket Approve Plugin fails to encrypt credentials stored in its global configuration file, allowing easy access to unauthorized users.

Affected Systems and Versions

Product: Jenkins Bitbucket Approve Plugin
Vendor: Jenkins project
Versions: All versions as of 2019-04-03

Exploitation Mechanism

Unauthorized users with access to the Jenkins master file system can exploit this vulnerability to view sensitive credentials.

Mitigation and Prevention

Steps to address and prevent the CVE.

Immediate Steps to Take

Update the Jenkins Bitbucket Approve Plugin to the latest secure version.
Restrict access to the Jenkins master file system to authorized personnel only.

Long-Term Security Practices

Implement encryption mechanisms for storing sensitive credentials.
Regularly review and update security configurations to prevent similar vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of unauthorized access to credentials.