CVE-2019-10115 : What You Need to Know

An instance of an Insecure Permissions issue has been identified in GitLab Community and Enterprise Edition versions prior to 11.7.8, 11.8.x before 11.8.4, and 11.9.x before 11.9.2, potentially granting unauthorized guest users access to sensitive data.

Understanding CVE-2019-10115

This CVE refers to a security vulnerability in GitLab that could allow unauthorized access to sensitive information.

What is CVE-2019-10115?

This CVE identifies an Insecure Permissions issue in GitLab versions before 11.7.8, 11.8.4, and 11.9.2, affecting both Community and Enterprise Editions. The vulnerability is related to the GitLab Releases functionality.

The Impact of CVE-2019-10115

The vulnerability could allow unauthorized guest users to access sensitive data such as release details and code information within GitLab.

Technical Details of CVE-2019-10115

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability lies in the GitLab Releases feature, enabling unauthorized guest users to access private information.

Affected Systems and Versions

GitLab Community and Enterprise Edition versions prior to 11.7.8
GitLab 11.8.x before 11.8.4
GitLab 11.9.x before 11.9.2

Exploitation Mechanism

Unauthorized guest users can exploit this vulnerability to gain access to sensitive data like release details and code information.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Update GitLab to versions 11.7.8, 11.8.4, or 11.9.2 or later to mitigate the vulnerability.
Restrict guest user access to sensitive information within GitLab.

Long-Term Security Practices

Regularly monitor and audit user permissions within GitLab to prevent unauthorized access.
Educate users on the importance of data security and access control.

Patching and Updates

Stay informed about security updates and patches released by GitLab.
Apply patches promptly to ensure the security of your GitLab environment.