==================================================================== Red Hat Security Advisory Synopsis: Moderate: openstack-nova security update Advisory ID: RHSA-2015:1723-01 Product: Red Hat Enterprise Linux OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2015:1723 Issue date: 2015-09-03 CVE Names: CVE-2015-3241 ==================================================================== 1. Summary: Updated openstack-nova packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 7.0. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux OpenStack Platform 7.0 for RHEL 7 - noarch 3. Description: OpenStack Compute (nova) launches and schedules large networks of virtual machines, creating a redundant and scalable cloud computing platform. Compute provides the software, control panels, and APIs required to orchestrate a cloud, including running virtual machine instances and controlling access through users and projects. A denial of service flaw was found in the OpenStack Compute (nova) instance migration process. Because the migration process does not terminate when an instance is deleted, an authenticated user could bypass user quota and deplete all available disk space by repeatedly re-sizing and deleting an instance. (CVE-2015-3241) Red Hat would like to thank the OpenStack project for reporting this issue. Upstream acknowledges George Shuklin of Webzilla LTD as the original reporter. All openstack-nova users are advised to upgrade to these updated packages, which correct this issue. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1232782 - CVE-2015-3241 openstack-nova: Nova instance migration process does not stop when instance is deleted 6. Package List: Red Hat Enterprise Linux OpenStack Platform 7.0 for RHEL 7: Source: openstack-nova-2015.1.0-18.el7ost.src.rpm noarch: openstack-nova-2015.1.0-18.el7ost.noarch.rpm openstack-nova-api-2015.1.0-18.el7ost.noarch.rpm openstack-nova-cells-2015.1.0-18.el7ost.noarch.rpm openstack-nova-cert-2015.1.0-18.el7ost.noarch.rpm openstack-nova-common-2015.1.0-18.el7ost.noarch.rpm openstack-nova-compute-2015.1.0-18.el7ost.noarch.rpm openstack-nova-conductor-2015.1.0-18.el7ost.noarch.rpm openstack-nova-console-2015.1.0-18.el7ost.noarch.rpm openstack-nova-doc-2015.1.0-18.el7ost.noarch.rpm openstack-nova-network-2015.1.0-18.el7ost.noarch.rpm openstack-nova-novncproxy-2015.1.0-18.el7ost.noarch.rpm openstack-nova-objectstore-2015.1.0-18.el7ost.noarch.rpm openstack-nova-scheduler-2015.1.0-18.el7ost.noarch.rpm openstack-nova-serialproxy-2015.1.0-18.el7ost.noarch.rpm openstack-nova-spicehtml5proxy-2015.1.0-18.el7ost.noarch.rpm python-nova-2015.1.0-18.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-2015-3241 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is
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