Updated openstack-neutron packages that fix one security issue are nowavailable for Red Hat Enterprise Linux OpenStack Platform 4.0Red Hat Product Security has rated this update as having Moderate securityimpact. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available from the CVE link in theReferences section.

OpenStack Networking (neutron) is a pluggable, scalable, and API-drivensystem that provisions networking services to virtual machines. Its mainfunction is to manage connectivity to and from virtual machines. As of RedHat Enterprise Linux OpenStack Platform 4.0, ‘neutron’ replaces ‘quantum’as the core component of OpenStack Networking.A denial of service flaw was found in the way neutron handled the’dns_nameservers’ parameter. By providing specially crafted’dns_nameservers’ values, an authenticated user could use this flaw tocrash the neutron service. (CVE-2014-7821)Red Hat would like to thank the OpenStack project for reporting this issue.Upstream acknowledges Henry Yamauchi, Charles Neill, and Michael Xin(Rackspace) as the original reporters.All openstack-neutron users are advised to upgrade to these updatedpackages, which contain backported patches to correct these issues.
Before applying this update, make sure all previously released erratarelevant to your system have been applied.This update is available via the Red Hat Network. Details on how to use theRed Hat Network to apply this update are available athttps://access.redhat.com/articles/11258Red Hat OpenStack 4.0

SRPMS:
openstack-neutron-2013.2.4-6.el6ost.src.rpm
    MD5: 7d0352faf178443a690300d8d63e3257SHA-256: 67e38d0b35c8394c2689ff806cf75b023bbb961d1e92b1b3d649af04632230e3
 
x86_64:
openstack-neutron-2013.2.4-6.el6ost.noarch.rpm
    MD5: 49dbef6c7c0afcbe330689e6663cf3f9SHA-256: 8e38645fb994179c973cb825b86d07e389724dc5807f14c281ab9f8e77725ea5
openstack-neutron-bigswitch-2013.2.4-6.el6ost.noarch.rpm
    MD5: 4ead4eaa1c905044582a04342c8ca0b9SHA-256: 8f5f54c753d5c901036c4241ee5f6b8590e741a1a03db2d8361a798dfa05a1fe
openstack-neutron-brocade-2013.2.4-6.el6ost.noarch.rpm
    MD5: cdb3c56cfacc718bfe3007db23b63e34SHA-256: 8263d646939cb7d1dc37022963be84ec9d6d8ae50e3b2c6281ddbf857f27136f
openstack-neutron-cisco-2013.2.4-6.el6ost.noarch.rpm
    MD5: b4a7478f403a003fadda5ae4815494adSHA-256: 51b929d5793eab4072488d58da072a9b34b119b6343d47609b9a4d493e7c13dc
openstack-neutron-hyperv-2013.2.4-6.el6ost.noarch.rpm
    MD5: e9b0cb02794809cdae6d9075ee69967eSHA-256: 571588aa630e7a71cf41164cc2681ce6c479ec3a5103cca0cee920b762c6d50e
openstack-neutron-linuxbridge-2013.2.4-6.el6ost.noarch.rpm
    MD5: abd0224982f872794b6c81f43bbcf0a7SHA-256: afb34fd6db769e32278196092764f79ce6b7b289b0bd142767c62faf0ade1540
openstack-neutron-mellanox-2013.2.4-6.el6ost.noarch.rpm
    MD5: 571264c608bca20ca4b9c97afdff3d33SHA-256: ddbef887f480cbae4d3cb9bb82340b23b4c321471bed7558bca259eb4b52b520
openstack-neutron-metaplugin-2013.2.4-6.el6ost.noarch.rpm
    MD5: 48fe0b3ce3d6125864662605ed439416SHA-256: 97c9edbefa6f9bb243bb5fb0ba653c50891748b1188fb32dab0f05c84e57293b
openstack-neutron-metering-agent-2013.2.4-6.el6ost.noarch.rpm
    MD5: ee2c71664a47892e27f5b799acf87710SHA-256: 111e2ace0584868337912e939726670f0d1c8de0cb5c92f2e861edbfe7e6e3a5
openstack-neutron-midonet-2013.2.4-6.el6ost.noarch.rpm
    MD5: bc5b0715d8d3a4863c73af99260b0fadSHA-256: e7049f1d295fae419387dadc338cff37b7f141926a14e9334dc2328d5e8cb523
openstack-neutron-ml2-2013.2.4-6.el6ost.noarch.rpm
    MD5: 17111c646b6d951125f420d60c6cc6b5SHA-256: 69d278d49dad7ae1a2309370b28d2768540615ce53d6edfba2f8a1515b96b493
openstack-neutron-nec-2013.2.4-6.el6ost.noarch.rpm
    MD5: 0ae7a42583da3a05f3a939776a155376SHA-256: f7757d6e4151ecf3ea2a944acf84dac6fc93fa056927edbd169ebf7328c5c6ff
openstack-neutron-nicira-2013.2.4-6.el6ost.noarch.rpm
    MD5: 5ad9e7df87866971468d5b1a445141ccSHA-256: 84e187fdf968b5b2a769c9df0ee8ede4e948edc158c3ccb95e53800e1ddc183d
openstack-neutron-openvswitch-2013.2.4-6.el6ost.noarch.rpm
    MD5: 4a29dad04ccb95a0d5ceb3fc1db491f0SHA-256: 876924ca59c14ff0f5ce44a80c5949b4ce7577d63d3c7d1d266d8cf27b1cc187
openstack-neutron-plumgrid-2013.2.4-6.el6ost.noarch.rpm
    MD5: 87936198e996b341812828b655cc62b7SHA-256: 04574b759055e677b55c8e5a59673caa3c80aaa525c0f273fb4b9280b6182016
openstack-neutron-ryu-2013.2.4-6.el6ost.noarch.rpm
    MD5: a634bd1878b617dbcec22f7a1eaf4f29SHA-256: e2e5bfb3031311148e1f913dd20b1455e9d4208d210bfdce4894e915129c5853
openstack-neutron-vpn-agent-2013.2.4-6.el6ost.noarch.rpm
    MD5: 40461f7691b9526edc825f5e905c6644SHA-256: 7254c1567469c321968fd4716868f9ee5dfc18027b3537809039af26e94ea956
python-neutron-2013.2.4-6.el6ost.noarch.rpm
    MD5: 49aa3fa75b1d4cb289b0ba1f5d94dcabSHA-256: 8ba81ac689814e6c6bdcaae280b31487dd8f0e11ca9987af9a5ad959c5c97dc2
 
(The unlinked packages above are only available from the Red Hat Network)
1163457 – CVE-2014-7821 openstack-neutron: DoS via maliciously crafted dns_nameservers

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from:

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