CVE-2015-3221

OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.

OpenStack Neutron before 2014.2.4 (juno) and 2015.1.x before 2015.1.1 (kilo), when using the IPTables firewall driver, allows remote authenticated users to cause a denial of service (L2 agent crash) by adding an address pair that is rejected by the ipset tool.

This update provides security fixes and improvements for openstack-neutron and crowbar-barclamp-neutron.

crowbar-barclamp-neutron:

• Add infoblox support.
• Add configurations required to support DHCP relay.
• Create 'floating' network as 'flat' provider network. (bsc#946882)
• Fix search for Nova instance.

openstack-neutron:

• Fix usage_audit to work with ML2.
• Fix UDP offloading issue with virtio VMs. (bsc#948704)
• Fix ipset can't be destroyed when last rule is deleted.
• Add ARP spoofing protection for LinuxBridge agent.
• Don't use ARP responder for IPv6 addresses in ovs.
• Stop device_owner from being set to 'network:*'. (bsc#943648, CVE-2015-5240)

This update for openstack-nova and openstack-neutron provides various fixes and improvements.

openstack-nova:

• Fix instance filtering. (bsc#927625)
• Remove error messages from multipath command output before parsing. (bsc#949529)
• Fix live-migration usage of the wrong connector information.
• Added requirement for memcached to python-nova. (bsc#942457)
• Don't expect meta attributes in object_compat that aren't in the db obj. (bsc#949070, CVE-2015-7713)
• Kill rsync/scp processes before deleting instance. (bsc#935017, CVE-2015-3241)
• Sync process utils from oslo for execute callbacks. (bsc#935017, CVE-2015-3241)
• Fix rebuild of an instance with a volume attached.
• Fixes _cleanup_rbd code to capture ImageBusy exception.
• Don't try to confine a non-NUMA instance.
• Include blank volumes in the block device mapping (bsc#945923)
• Delete orphaned instance files from compute nodes (bsc#944178, CVE-2015-3280)

openstack-neutron:

• Fix usage_audit to work with ML2.
• Fix UDP offloading issue with virtio VMs. (bsc#948704)
• Fix ipset can't be destroyed when last rule is deleted.
• Add ARP spoofing protection for LinuxBridge agent.
• Don't use ARP responder for IPv6 addresses in ovs.
• Stop device_owner from being set to 'network:*'. (bsc#943648, CVE-2015-5240)
• NSX-mh: use router_distributed flag.
• NSX-mh: Failover controller connections on socket failures.
• NSX-mh: Prevent failures on router delete.