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neutron@20.0.0.0rc1 vulnerabilities

OpenStack Networking

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Direct Vulnerabilities

Known vulnerabilities in the neutron package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Denial of Service (DoS)

neutron is an OpenStack project to provide “network connectivity as a service” between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., nova). It implements the Neutron API.

Affected versions of this package are vulnerable to Denial of Service (DoS) due to allowing the unrestricted creation of security groups, which allows users to query a list of security groups for an invalid project and exceed their querying quota.

NOTE: This vulnerability exists due to an insufficient fix for CVE-2022-3277.

How to fix Denial of Service (DoS)?

There is no fixed version for neutron.

[0,)
  • M
Improper Authorization

neutron is an OpenStack project to provide “network connectivity as a service” between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., nova). It implements the Neutron API.

Affected versions of this package are vulnerable to Improper Authorization when a non-admin user tries to list security groups for project_id None, it will create a default security group for that project and returns an empty list to the caller.

How to fix Improper Authorization?

Upgrade neutron to version 21.0.0.0rc1 or higher.

[0,21.0.0.0rc1)
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