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Sicherheit: Denial of Service in openstack-neutron
Aktuelle Meldungen Distributionen
Name: Denial of Service in openstack-neutron
ID: RHSA-2018:2710-01
Distribution: Red Hat
Plattformen: Red Hat Enterprise Linux OpenStack Platform
Datum: Di, 18. September 2018, 07:32
Referenzen: https://access.redhat.com/security/cve/CVE-2018-14635
Applikationen: OpenStack

Originalnachricht

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

Synopsis: Moderate: openstack-neutron security update
Advisory ID: RHSA-2018:2710-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2710
Issue date: 2018-09-17
CVE Names: CVE-2018-14635
=====================================================================

1. Summary:

An update for openstack-neutron is now available for Red Hat OpenStack
Platform 13.0 (Queens).

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 13.0 - 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.

Security Fix(es):

* openstack-neutron: A router interface out of subnet IP range results in a
denial of service (CVE-2018-14635)

For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) 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/):

1607822 - CVE-2018-14635 openstack-neutron: A router interface out of subnet IP
range results in a denial of service

6. Package List:

Red Hat OpenStack Platform 13.0:

Source:
openstack-neutron-12.0.3-5.el7ost.src.rpm

noarch:
openstack-neutron-12.0.3-5.el7ost.noarch.rpm
openstack-neutron-common-12.0.3-5.el7ost.noarch.rpm
openstack-neutron-linuxbridge-12.0.3-5.el7ost.noarch.rpm
openstack-neutron-macvtap-agent-12.0.3-5.el7ost.noarch.rpm
openstack-neutron-metering-agent-12.0.3-5.el7ost.noarch.rpm
openstack-neutron-ml2-12.0.3-5.el7ost.noarch.rpm
openstack-neutron-openvswitch-12.0.3-5.el7ost.noarch.rpm
openstack-neutron-rpc-server-12.0.3-5.el7ost.noarch.rpm
openstack-neutron-sriov-nic-agent-12.0.3-5.el7ost.noarch.rpm
python-neutron-12.0.3-5.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-2018-14635
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 2018 Red Hat, Inc.
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