[RHSA-2017:1242-01] Important: Red Hat OpenStack Platform director security update

[news 28]

-----BEGIN PGP SIGNED MESSAGE-----

Hash: SHA1

 

=====================================================================

Red Hat Security Advisory

 

Synopsis: Important: Red Hat OpenStack Platform director security update

Advisory ID: RHSA-2017:1242-01

Product: Red Hat Enterprise Linux OpenStack Platform

Advisory URL: https://access.redhat.com/errata/RHSA-2017:1242

Issue date: 2017-05-17

CVE Names: CVE-2017-2637

=====================================================================

 

1. Summary:

 

An update is now available for Red Hat OpenStack Platform 10.0 (Newton).

 

Red Hat Product Security has rated this update as having a security impact

of Important. 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 10.0 - noarch

 

3. Description:

 

Red Hat OpenStack Platform director provides the facilities for deploying

and monitoring a private or public infrastructure-as-a-service (IaaS) cloud

based on Red Hat OpenStack Platform.

 

Security Fix(es):

 

* A design flaw issue was found in the Red Hat OpenStack Platform director

use of TripleO to enable libvirtd based live-migration. Libvirtd is

deployed by default (by director) listening on 0.0.0.0 (all interfaces)

with no-authentication or encryption. Anyone able to make a TCP connection

to any compute host IP address, including 127.0.0.1, other loopback

interface addresses, or in some cases possibly addresses that have been

exposed beyond the management interface, could use this to open a virsh

session to the libvirtd instance and gain control of virtual machine

instances or possibly take over the host. (CVE-2017-2637)

 

A KCS article with more information on this flaw is available at:

https://access.redhat.com/solutions/3022771

 

This issue was discovered by David Gurtner (Red Hat).

 

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/):

 

1416228 - rhosp-director: Failed to minor update overcloud - fails before running yum update.

1428017 - Package update fails in the compute node

1428240 - CVE-2017-2637 rhosp-director:libvirtd is deployed with no authentication

1437016 - tripleo client stuck in IN_PROGRESS in overcloud update run

1441982 - [uPDATES] Update of mod_ssl package prevents haproxy from starting

1448062 - Unable to log in via SSH to compute nodes with the heat-admin user

 

6. Package List:

 

Red Hat OpenStack Platform 10.0:

 

Source:

openstack-nova-14.0.3-9.el7ost.src.rpm

openstack-tripleo-common-5.4.1-6.el7ost.src.rpm

openstack-tripleo-heat-templates-5.2.0-15.el7ost.src.rpm

openstack-tripleo-puppet-elements-5.2.0-3.el7ost.src.rpm

puppet-nova-9.5.0-4.el7ost.src.rpm

puppet-tripleo-5.5.0-12.el7ost.src.rpm

 

noarch:

openstack-nova-14.0.3-9.el7ost.noarch.rpm

openstack-nova-api-14.0.3-9.el7ost.noarch.rpm

openstack-nova-cells-14.0.3-9.el7ost.noarch.rpm

openstack-nova-cert-14.0.3-9.el7ost.noarch.rpm

openstack-nova-common-14.0.3-9.el7ost.noarch.rpm

openstack-nova-compute-14.0.3-9.el7ost.noarch.rpm

openstack-nova-conductor-14.0.3-9.el7ost.noarch.rpm

openstack-nova-console-14.0.3-9.el7ost.noarch.rpm

openstack-nova-migration-14.0.3-9.el7ost.noarch.rpm

openstack-nova-network-14.0.3-9.el7ost.noarch.rpm

openstack-nova-novncproxy-14.0.3-9.el7ost.noarch.rpm

openstack-nova-placement-api-14.0.3-9.el7ost.noarch.rpm

openstack-nova-scheduler-14.0.3-9.el7ost.noarch.rpm

openstack-nova-serialproxy-14.0.3-9.el7ost.noarch.rpm

openstack-nova-spicehtml5proxy-14.0.3-9.el7ost.noarch.rpm

openstack-tripleo-common-5.4.1-6.el7ost.noarch.rpm

openstack-tripleo-heat-templates-5.2.0-15.el7ost.noarch.rpm

openstack-tripleo-puppet-elements-5.2.0-3.el7ost.noarch.rpm

puppet-nova-9.5.0-4.el7ost.noarch.rpm

puppet-tripleo-5.5.0-12.el7ost.noarch.rpm

python-nova-14.0.3-9.el7ost.noarch.rpm

python-nova-tests-14.0.3-9.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-2017-2637

https://access.redhat.com/security/updates/classification/#important

https://access.redhat.com/solutions/3022771

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2017 Red Hat, Inc.

-----BEGIN PGP SIGNATURE-----

Version: GnuPG v1

 

iD8DBQFZHKy0XlSAg2UNWIIRAhYVAJwJMjnUoX6Hl8sgs0wY4ZepJu3/kQCdGgv/

pNRoNoUPPfjxunvqXVfyL8g=

=jpAm

-----END PGP SIGNATURE-----

 

 

--