A Red Hat OpenStack Platform 17.0 (openstack-neutron) security update has been released.

RHSA-2023:0275-01: Moderate: Red Hat OpenStack Platform 17.0 (openstack-neutron) security update

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Red Hat Security Advisory

Synopsis: Moderate: Red Hat OpenStack Platform 17.0 (openstack-neutron) security update
Advisory ID: RHSA-2023:0275-01
Product: Red Hat OpenStack Platform
Advisory URL:   https://access.redhat.com/errata/RHSA-2023:0275
Issue date: 2023-01-25
CVE Names: CVE-2022-3277
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1. Summary:

An update for openstack-neutron is now available for Red Hat OpenStack
Platform 17.0 (Wallaby).

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat OpenStack Platform 17.0 - noarch

3. Description:

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):

* unrestricted creation of security groups (CVE-2022-3277)

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

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

  https://access.redhat.com/articles/11258

5. Bugs fixed (  https://bugzilla.redhat.com/):

2119137 - [ovn] two subnets with the same cidr can be connected to one router
2120409 - [RHOS-17] Parent port remains DOWN after live migration with trunk port and OVN
2121098 - [PerfCI][OVN RAFT][17.0] BrowbeatPlugin.router_subnet_create_delete fails randomly with 504 Gateway Time-out
2122128 - neutron revision_number does not bump on network update
2125061 - [OVN][DVR][VLAN] some FIP's are unreachable
2125159 - Neutron Designate DNS integration ? use case #3 ?Ports are published directly in the external DNS service? fails
2127230 - Neutron server doesn't start
2128923 - TRY_AGAIN messages can flood neutron logs
2129193 - CVE-2022-3277 openstack-neutron: unrestricted creation of security groups
2132152 - Neutron server may hang during startup
2132228 - [OVS][DVR] Tobiko test DvrRouterNamespaceTest
2132405 - [rhos 17.0] OVN transaction could not be completed due to a race condition
2144564 - After a minor update, connectiviy issues between a new instance and metadata.

6. Package List:

Red Hat OpenStack Platform 17.0:

Source:
openstack-neutron-18.4.1-0.20221128170741.5258354.el9ost.src.rpm

noarch:
openstack-neutron-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-common-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-linuxbridge-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-macvtap-agent-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-metering-agent-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-ml2-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-openvswitch-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-ovn-metadata-agent-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-ovn-migration-tool-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-rpc-server-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
openstack-neutron-sriov-nic-agent-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm
python3-neutron-18.4.1-0.20221128170741.5258354.el9ost.noarch.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
  https://access.redhat.com/security/team/key/

7. References:

  https://access.redhat.com/security/cve/CVE-2022-3277
  https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . More contact
details at   https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.