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Red Hat OpenStack 6.0 RHSA-2017:0156 Moderate Resource Issue

red hat
Calendar Grey January 19, 2017
Scroller Redhat
A minor security patch for openstack-neutron addresses potential risks regarding resource vulnerabilities within Red Hat OpenStack Platform RHEL 8.
Updated openstack-cinder packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7

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 Block Storage (cinder) manages block storage mounting and the presentation of such mounted block storage to instances. The backend physical storage can consist of local disks, or Fiber Channel, iSCSI, and NFS mounts attached to Compute nodes. In addition, Block Storage supports volume backups, and snapshots for temporary save and restore operations. Programmatic management is available via Block Storage's API.
Security Fix(es):
* A resource vulnerability in the Block Storage (cinder) service was found in its use of qemu-img. An unprivileged user could consume as much as 4 GB of RAM on the compute host by uploading a malicious image. This flaw could lead possibly to host out-of-memory errors and negatively affect other running tenant instances. (CVE-2015-5162)

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux Moderate OpenStack resource issue

References

https://access.redhat.com/security/cve/CVE-2015-5162 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7:
Source: openstack-cinder-2014.2.4-11.el7ost.src.rpm
noarch: openstack-cinder-2014.2.4-11.el7ost.noarch.rpm openstack-cinder-doc-2014.2.4-11.el7ost.noarch.rpm python-cinder-2014.2.4-11.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


Advisory ID: RHSA-2017:0156-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2017:0156.html
Issue date: 2017-01-19

Topic

Updated openstack-cinder packages that fix one security issue are nowavailable for Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) forRHEL 7.Red Hat Product Security has rated this update as having a security impactof Moderate. 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.

Topics%20covered

Topics Covered

security advisory Red Hat Enterprise Linux Moderate OpenStack resource issue

Relevant Releases Architectures

Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 - noarch

Bugs Fixed

1198169 - Cinder volumes attached to none

1268303 - CVE-2015-5162 openstack-nova/glance/cinder: Malicious image may exhaust resources

1370012 - NetApp Cinder driver: cloning operations are unsuccessful

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