RedHat: RHSA-2016-1473:01 Low: openstack-neutron security and bug fix update
Summary
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):
* Neutron functionality includes internal firewall management between
networks. Due to the relaxed nature of particular rules, it is possible for
machines on the same layer 2 networks to forge non-IP traffic, such as ARP
and DHCP requests. (CVE-2015-8914, CVE-2016-5362, CVE-2016-5363)
Summary
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
References
https://access.redhat.com/security/cve/CVE-2015-8914 https://access.redhat.com/security/cve/CVE-2016-5362 https://access.redhat.com/security/cve/CVE-2016-5363 https://access.redhat.com/security/updates/classification/#low
Package List
Red Hat OpenStack Platform 8.0 (Liberty):
Source:
openstack-neutron-7.0.4-11.el7ost.src.rpm
noarch:
openstack-neutron-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-bigswitch-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-brocade-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-cisco-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-common-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-dev-server-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-embrane-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-linuxbridge-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-mellanox-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-metering-agent-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-midonet-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-ml2-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-nuage-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-ofagent-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-oneconvergence-nvsd-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-opencontrail-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-openvswitch-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-ovsvapp-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-rpc-server-7.0.4-11.el7ost.noarch.rpm
openstack-neutron-sriov-nic-agent-7.0.4-11.el7ost.noarch.rpm
python-neutron-7.0.4-11.el7ost.noarch.rpm
python-neutron-tests-7.0.4-11.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/
Topic
An update for openstack-neutron is now available for Red Hat OpenStackPlatform 8.0 (Liberty).Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat OpenStack Platform 8.0 (Liberty) - noarch
Bugs Fixed
1330778 - Deadlock occurs when we turn on syslog and forking a process
1345889 - CVE-2016-5362 openstack-neutron: DHCP spoofing vulnerability
1345891 - CVE-2016-5363 openstack-neutron: MAC source address spoofing vulnerability
1345892 - CVE-2015-8914 openstack-neutron: ICMPv6 source address spoofing vulnerability