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Sicherheit: Preisgabe von Informationen in openstack-neutron
Aktuelle Meldungen Distributionen
Name: Preisgabe von Informationen in openstack-neutron
ID: RHSA-2014:1786-01
Distribution: Red Hat
Plattformen: Red Hat Enterprise Linux OpenStack Platform
Datum: Mo, 3. November 2014, 13:11
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-6414
https://wiki.openstack.org/wiki/ReleaseNotes/2014.1.3
Applikationen: OpenStack

Originalnachricht

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=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: openstack-neutron security, bug fix, and
enhancement update
Advisory ID: RHSA-2014:1786-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-1786.html
Issue date: 2014-11-03
CVE Names: CVE-2014-6414
=====================================================================

1. Summary:

Updated openstack-neutron packages that fix one security issue, several
bugs, and add multiple enhancements are now available for Red Hat
Enterprise Linux OpenStack Platform 5.0 for Red Hat Enterprise Linux 7.

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

2. Relevant releases/architectures:

Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7 - noarch

3. Description:

OpenStack Networking (neutron) is a pluggable, scalable, and API-driven
system that provisions networking services to virtual machines. Its main
function is to manage connectivity to and from virtual machines. As of Red
Hat Enterprise Linux OpenStack Platform 4.0, 'neutron' replaces
'quantum'
as the core component of OpenStack Networking.

It was discovered that unprivileged users could in some cases reset
admin-only network attributes to their default values. This could lead to
unexpected behavior or in some cases result in a denial of service.
(CVE-2014-6414)

The openstack-neutron packages have been upgraded to upstream version
2014.1.3, which provides a number of bug fixes and enhancements over the
previous version. (BZ#1149742)

All openstack-neutron users are advised to upgrade to these updated
packages, which correct these issues and add these enhancements.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the
Red Hat Network to apply this update are available at
https://access.redhat.com/articles/11258

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

1022725 - neutron-server is dead after enablement of the haproxy service
provider in neutron.conf
1085172 - [RFE][neutron]: Add the capability to sync neutron resources to the
N1kv VSM
1085633 - [RFE][python-neutronclient]: Add Repeatable add-tenant and
remove-tenant option in cli
1106489 - neutron-*-agent child processes can die unnoticed
1110195 - Some plugin ini files are not included in setup.cfg and are not
installed via 'setup.py install'
1125207 - neutron.plugins.openvswitch.agent.ovs_neutron_agent Stderr:
"ip6tables-restore v1.4.7: ip6tables-restore: unable to initialize table 'filter'\n\nError occurred at line: 2\n
1134545 - Missing quota tables for Cisco N1KV monolithic plugin
1134612 - update vsm credential correctly
1142012 - CVE-2014-6414 openstack-neutron: Admin-only network attributes may be
reset to defaults by non-privileged users
1147618 - TTL never set on messages, causes messages to live forever
1148511 - Neutron DHCP Failover behavior
1149742 - Rebase openstack-neutron to 2014.1.3
1150318 - Cisco N1kv: Remove unnecessary REST call to delete VM network on
controller
1150413 - Include support for neutron-scale script in neutron package
1151528 - [RFE][neutron]: Config option to control visibility of
cisco-policy-profile resources for tenants
1151533 - [RFE][neutron]: Ability to assign cisco nw profile to multi-tenants
in single request
1158871 - l3-agent error : Executable not found: conntrack (filter match =
conntrack)

6. Package List:

Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7:

Source:
openstack-neutron-2014.1.3-7.el7ost.src.rpm
python-neutronclient-2.3.4-3.el7ost.src.rpm

noarch:
openstack-neutron-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-bigswitch-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-brocade-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-cisco-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-embrane-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-hyperv-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-ibm-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-linuxbridge-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-mellanox-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-metaplugin-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-metering-agent-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-midonet-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-ml2-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-nec-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-nuage-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-ofagent-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-oneconvergence-nvsd-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-openvswitch-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-plumgrid-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-ryu-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-vmware-2014.1.3-7.el7ost.noarch.rpm
openstack-neutron-vpn-agent-2014.1.3-7.el7ost.noarch.rpm
python-neutron-2014.1.3-7.el7ost.noarch.rpm
python-neutronclient-2.3.4-3.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-2014-6414
https://access.redhat.com/security/updates/classification/#moderate
https://wiki.openstack.org/wiki/ReleaseNotes/2014.1.3

8. Contact:

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

Copyright 2014 Red Hat, Inc.
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