Openstack Metadata Service Check

What is the "Openstack Metadata Service Check?"

The "Openstack Metadata Service Check" module is designed to detect misconfigurations in the Openstack host's metadata service. Openstack is an open-source cloud computing platform that provides infrastructure as a service (IaaS). This module focuses on identifying vulnerabilities related to the Openstack metadata service.

This module has a severity level of critical, indicating that any misconfigurations or vulnerabilities found can have a significant impact on the security and functionality of the Openstack environment.

Impact

If misconfigurations are present in the Openstack metadata service, it can lead to unauthorized access, data exposure, and potential security breaches. Attackers may be able to exploit these vulnerabilities to gain sensitive information or compromise the integrity of the Openstack infrastructure.

How the module works?

The "Openstack Metadata Service Check" module performs HTTP requests to the Openstack host's metadata service and applies matching conditions to identify specific vulnerabilities or misconfigurations. One example of an HTTP request used by this module is:

GET http://<hostval>/openstack/latest HTTP/1.1
Host: <hostval>

The module then checks the response body for the presence of the "vendor_data.json" file. If this file is found, it indicates a potential misconfiguration in the Openstack metadata service.

By detecting misconfigurations in the Openstack metadata service, this module helps administrators identify and address security vulnerabilities, ensuring the integrity and confidentiality of the Openstack environment.