CVE-2019-20146 Explained : Impact and Mitigation

A vulnerability has been found in GitLab Community Edition (CE) and Enterprise Edition (EE) 11.0 through 12.6 that enables Uncontrolled Resource Consumption.

Understanding CVE-2019-20146

This CVE identifies a security issue in GitLab versions 11.0 through 12.6 that could lead to Uncontrolled Resource Consumption.

What is CVE-2019-20146?

CVE-2019-20146 is a vulnerability discovered in GitLab CE and EE versions 11.0 through 12.6, allowing attackers to cause Uncontrolled Resource Consumption.

The Impact of CVE-2019-20146

The vulnerability could result in resource exhaustion, potentially leading to service disruption or denial of service attacks.

Technical Details of CVE-2019-20146

This section provides more technical insights into the CVE.

Vulnerability Description

The issue in GitLab CE and EE versions 11.0 through 12.6 permits Uncontrolled Resource Consumption, posing a risk to system stability.

Affected Systems and Versions

GitLab Community Edition (CE) 11.0 through 12.6
GitLab Enterprise Edition (EE) 11.0 through 12.6

Exploitation Mechanism

Attackers can exploit this vulnerability to exhaust system resources, potentially causing service disruptions.

Mitigation and Prevention

Protecting systems from CVE-2019-20146 is crucial to maintaining security.

Immediate Steps to Take

Update GitLab to a patched version that addresses the vulnerability.
Monitor system resources for unusual consumption patterns.

Long-Term Security Practices

Regularly update software to the latest secure versions.
Implement network security measures to detect and prevent resource exhaustion attacks.

Patching and Updates

Ensure timely application of security patches and updates to mitigate the risk of Uncontrolled Resource Consumption.