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AUSCERT External Security Bulletin Redistribution
ESB-2017.1525
Moderate: openstack-nova security, bug fix, and enhancement update
20 June 2017
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AusCERT Security Bulletin Summary
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Product: openstack-nova
Publisher: Red Hat
Operating System: Red Hat
Impact/Access: Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2017-7214
Reference: ESB-2017.1378
Original Bulletin:
https://access.redhat.com/errata/RHSA-2017:1508
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Red Hat Security Advisory
Synopsis: Moderate: openstack-nova security, bug fix, and enhancement update
Advisory ID: RHSA-2017:1508-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2017:1508
Issue date: 2017-06-19
CVE Names: CVE-2017-7214
=====================================================================
1. Summary:
An update for openstack-nova is now available for Red Hat OpenStack
Platform 9.0 (Mitaka).
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 9.0 - 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.
The following packages have been upgraded to a later upstream version:
openstack-nova (13.1.4). (BZ#1454627, BZ#1454628)
Security Fix(es):
* An information exposure issue was discovered in OpenStack Compute's
exception_wrapper.py. Legacy notification exception contexts appearing in
ERROR-level logs could include sensitive information such as account
passwords and authorization tokens. (CVE-2017-7214)
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/):
1420877 - libvirt overwrites externally set vlan tags in macvtap passthrough VFs since 2.x so Nova needs to craft the XML to include vlan tag
1421083 - storage migration of instance boot from volume fails with InvalidType
1425316 - `nova rescue` of an instance with Ceph backend fails with corrupted XFS errors
1434844 - CVE-2017-7214 openstack-nova: Sensitive information included in legacy notification exception contexts
1448000 - LibvirtError happens when put instance from pause to active status
1454627 - Rebase openstack-nova to 13.1.3
1454628 - Rebase openstack-nova to 13.1.4
6. Package List:
Red Hat OpenStack Platform 9.0:
Source:
openstack-nova-13.1.4-1.el7ost.src.rpm
noarch:
openstack-nova-13.1.4-1.el7ost.noarch.rpm
openstack-nova-api-13.1.4-1.el7ost.noarch.rpm
openstack-nova-cells-13.1.4-1.el7ost.noarch.rpm
openstack-nova-cert-13.1.4-1.el7ost.noarch.rpm
openstack-nova-common-13.1.4-1.el7ost.noarch.rpm
openstack-nova-compute-13.1.4-1.el7ost.noarch.rpm
openstack-nova-conductor-13.1.4-1.el7ost.noarch.rpm
openstack-nova-console-13.1.4-1.el7ost.noarch.rpm
openstack-nova-migration-13.1.4-1.el7ost.noarch.rpm
openstack-nova-network-13.1.4-1.el7ost.noarch.rpm
openstack-nova-novncproxy-13.1.4-1.el7ost.noarch.rpm
openstack-nova-scheduler-13.1.4-1.el7ost.noarch.rpm
openstack-nova-serialproxy-13.1.4-1.el7ost.noarch.rpm
openstack-nova-spicehtml5proxy-13.1.4-1.el7ost.noarch.rpm
python-nova-13.1.4-1.el7ost.noarch.rpm
python-nova-tests-13.1.4-1.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-2017-7214
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 2017 Red Hat, Inc.
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