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RedHat: RHSA-2019-0916-01 Important: OpenStack Networking Security Fix

red hat
Calendar Grey April 30, 2019
Dist Redhat Esm H88
Crucial Red Hat Enterprise Linux OpenStack update released, tackling network problems and enhancing security measures.
An update for openstack-neutron, openstack-neutron-lbaas, and python-networking-bigswitch is now available for Red Hat OpenStack Platform 10.0 (Newton)

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

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.
The following packages have been upgraded to a later upstream version: openstack-neutron (9.4.1), openstack-neutron-lbaas (9.2.2), python-networking-bigswitch (9.42.14). (BZ#1684242)
Security Fix(es):
* openstack-neutron: incorrect validation of port settings in iptables security group driver (CVE-2019-9735)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory update important networking redhat openstack

References

https://access.redhat.com/security/cve/CVE-2019-9735 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat OpenStack Platform 10.0:
Source: openstack-neutron-9.4.1-40.el7ost.src.rpm openstack-neutron-lbaas-9.2.2-8.el7ost.src.rpm python-networking-bigswitch-9.42.14-1.el7ost.src.rpm
noarch: openstack-neutron-9.4.1-40.el7ost.noarch.rpm openstack-neutron-bigswitch-agent-9.42.14-1.el7ost.noarch.rpm openstack-neutron-bigswitch-lldp-9.42.14-1.el7ost.noarch.rpm openstack-neutron-common-9.4.1-40.el7ost.noarch.rpm openstack-neutron-lbaas-9.2.2-8.el7ost.noarch.rpm openstack-neutron-linuxbridge-9.4.1-40.el7ost.noarch.rpm openstack-neutron-macvtap-agent-9.4.1-40.el7ost.noarch.rpm openstack-neutron-metering-agent-9.4.1-40.el7ost.noarch.rpm openstack-neutron-ml2-9.4.1-40.el7ost.noarch.rpm openstack-neutron-openvswitch-9.4.1-40.el7ost.noarch.rpm openstack-neutron-rpc-server-9.4.1-40.el7ost.noarch.rpm openstack-neutron-sriov-nic-agent-9.4.1-40.el7ost.noarch.rpm python-networking-bigswitch-9.42.14-1.el7ost.noarch.rpm python-neutron-9.4.1-40.el7ost.noarch.rpm python-neutron-lbaas-9.2.2-8.el7ost.noarch.rpm python-neutron-lbaas-tests-9.2.2-8.el7ost.noarch.rpm python-neutron-tests-9.4.1-40.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


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:0916-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2019:0916
Issue date: 2019-04-30

Topic

An update for openstack-neutron, openstack-neutron-lbaas, andpython-networking-bigswitch is now available for Red Hat OpenStack Platform10.0 (Newton).Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory update important networking redhat openstack

Relevant Releases Architectures

Red Hat OpenStack Platform 10.0 - noarch

Bugs Fixed

1578844 - Transient virtual interface creation failures in dynamic environment

1637463 - Heat delete does not work if router has more than one subnet interface attached

1656398 - Multiple VMs stuck at Powering-On state after restart of overcloud nodes

1656443 - Supported migration path to migrate from "Openvswitch Firewall Driver"

1665239 - [rhos-prio] StaleDataError: UPDATE statement on table 'standardattributes' expected to update 1 row(s); 0 were matched when creating a lot of security group rules through heat

1666666 - [IPV6] tempest test fails - test_multi_prefix_dhcpv6_stateless

1684242 - Request to upgrade BigSwitch related packages to 9.42.14-1 in OSP10

1684533 - net.ipv6.conf.all.forwarding disabled in qrouter causing inter-tenant to fail when neutron router does not have a gateway

1690387 - CVE-2019-9735 openstack-neutron: incorrect validation of port settings in iptables security group driver (OSSA-2019-001) [openstack-10]

1690745 - CVE-2019-9735 openstack-neutron: incorrect validation of port settings in iptables security group driver

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