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Red Hat Security Advisory

Synopsis:          Moderate: openstack-nova security and bug fix update
Advisory ID:       RHSA-2019:2652-01
Product:           Red Hat Enterprise Linux OpenStack Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:2652
Issue date:        2019-09-04
CVE Names:         CVE-2019-14433
====================================================================
1. Summary:

An update for openstack-nova is now available for Red Hat OpenStack
Platform 14.0 (Rocky).

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 14.0 - noarch

3. Description:

OpenStack Compute (nova) launches and schedules large networks of virtual
machines, creating a redundant and scalable cloud computing platform.
Compute provides the software, control panels, and APIs required to
orchestrate a cloud, including running virtual machine instances and
controlling access through users and projects.

Security Fix(es):

* openstack-nova: Nova server resource faults leak external exception
details (CVE-2019-14433)

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.

Bug Fix(es):

* [OSP14] 'hw_vif_model' image metadata property should be ignored for
SR-IOV-based VIFs (BZ#1724122)

* [OSP14] Snapshot image of shelved instance, using rbd backend for glance
and nova, remains due to an exception after unshelving. (BZ#1725708)

* Before, a REVERT_RESIZE operation could fail if using the iptables_hybrid
firewall driver. This would happen due to Neutron sending the
network-vif-plugged external event before Nova starts to listen for it.
Now, Nova will start listening for network-vif-plugged external event based
on the characteristics of the port. In the case of an OVS hybrid plug, it
will start listening before sending the port binding request to Neutron.
(BZ#1730728)

* [OSP14] Evacuation takes more than 2 hours with 109 instances depending
on number of NIC on destination. (BZ#1732880)

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/):

1730728 - REVERT_RESIZE stuck for 300s: "VirtualInterfaceCreateException: Virtual Interface creation failed
1735522 - CVE-2019-14433 openstack-nova: Nova server resource faults leak external exception details

6. Package List:

Red Hat OpenStack Platform 14.0:

Source:
openstack-nova-18.2.1-0.20190509150817.8e130e2.el7ost.src.rpm

noarch:
openstack-nova-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-api-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-cells-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-common-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-compute-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-conductor-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-console-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-migration-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-network-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-novncproxy-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-placement-api-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-scheduler-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-serialproxy-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
openstack-nova-spicehtml5proxy-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
python-nova-18.2.1-0.20190509150817.8e130e2.el7ost.noarch.rpm
python-nova-tests-18.2.1-0.20190509150817.8e130e2.el7ost.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-2019-14433
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2019 Red Hat, Inc.
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