CVE-2019-9756 Explained : Impact and Mitigation

GitLab Community and Enterprise Edition versions 10.x (starting from 10.8) and 11.x up to 11.8.1 are affected by an Incorrect Access Control vulnerability.

Understanding CVE-2019-9756

This CVE involves an Incorrect Access Control flaw in GitLab versions 10.x and 11.x.

What is CVE-2019-9756?

CVE-2019-9756 is a security vulnerability found in GitLab Community and Enterprise Edition versions 10.x (from 10.8) and 11.x up to 11.8.1. It is categorized as an Incorrect Access Control flaw.

The Impact of CVE-2019-9756

This vulnerability could allow unauthorized users to access sensitive information or perform actions they should not have permission to do.

Technical Details of CVE-2019-9756

GitLab versions 10.x (starting from 10.8) and 11.x up to 11.8.1 are affected by this vulnerability.

Vulnerability Description

The flaw in GitLab allows for Incorrect Access Control, potentially leading to unauthorized access.

Affected Systems and Versions

GitLab Community and Enterprise Edition versions 10.x (from 10.8) and 11.x up to 11.8.1

Exploitation Mechanism

Unauthorized users may exploit this vulnerability to gain access to restricted information or perform unauthorized actions.

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 the latest patched version.
Review and adjust access controls to restrict unauthorized access.

Long-Term Security Practices

Regularly monitor and audit access controls within GitLab.
Educate users on security best practices to prevent unauthorized access.

Patching and Updates

Apply security patches provided by GitLab promptly to mitigate the vulnerability.