CVE-2019-19255 : What You Need to Know

GitLab Enterprise Edition (EE) versions 12.3 to 12.5 and beyond have been found to have an Incorrect Access Control vulnerability.

Understanding CVE-2019-19255

This CVE identifies a security issue in GitLab Enterprise Edition (EE) versions 12.3 to 12.5 and later.

What is CVE-2019-19255?

The vulnerability involves Incorrect Access Control in GitLab Enterprise Edition (EE) versions 12.3 to 12.5 and beyond, potentially leading to unauthorized access.

The Impact of CVE-2019-19255

The vulnerability could allow unauthorized users to access sensitive information or perform unauthorized actions within affected GitLab instances.

Technical Details of CVE-2019-19255

GitLab Enterprise Edition (EE) versions 12.3 to 12.5 and beyond are affected by this security issue.

Vulnerability Description

The vulnerability in GitLab EE versions 12.3 to 12.5 involves Incorrect Access Control, which may compromise the security of the system.

Affected Systems and Versions

Product: GitLab Enterprise Edition (EE)
Versions: 12.3 to 12.5 and beyond

Exploitation Mechanism

Unauthorized users may exploit this vulnerability to gain access to sensitive data or perform unauthorized actions within the affected GitLab instances.

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 EE to a patched version that addresses the Incorrect Access Control vulnerability.
Monitor and review access logs for any suspicious activities.

Long-Term Security Practices

Regularly update and patch GitLab EE to ensure the latest security fixes are in place.
Implement strong access control measures and user permissions to prevent unauthorized access.

Patching and Updates

Stay informed about security updates and patches released by GitLab and apply them promptly to mitigate security risks.