OpenStack Networking (neutron) is a virtual network service for OpenStack. Just as OpenStack Compute (nova) provides an API to dynamically request and
configure virtual servers, OpenStack Networking provides an API to dynamically request and configure virtual networks. These networks connect ‘interfaces’ from other OpenStack services (e.g. virtual NICs from Compute VMs). The OpenStack Networking API supports extensions to provide advanced network capabilities (e.g. QoS, ACLs, network monitoring, etc.)

Security Fix(es):

* openstack-neutron: unrestricted creation of security groups (fix for CVE-2022-3277) (CVE-2023-3637)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

* Multiple patches missing from 16.2.4 to 16.2.5 (BZ#2219790)Read More