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Red Hat OpenStack 3.0 RHSA-2013:1285-01 Moderate: Token Access Issue

red hat
Calendar Grey September 25, 2013
Dist Redhat Esm H88
Critical advisory notice for openstack-neutron addresses vulnerability in network management for Red Hat OpenStack 3.1 framework security.
Updated openstack-keystone packages that fix one security issue are now available for Red Hat OpenStack 3.0

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258

Summary

The openstack-keystone packages provide Keystone, a Python implementation of the OpenStack identity service API, which provides Identity, Token, Catalog, and Policy services.
It was found that Keystone did not correctly handle revoked PKI tokens, allowing users with revoked tokens to retain access to resources they should no longer be able to access. This issue only affected systems using PKI tokens with the memcache or KVS token back ends. (CVE-2013-4294)
Red Hat would like to thank Thierry Carrez of OpenStack upstream for reporting this issue. Upstream acknowledges Kieran Spear of University of Melbourne as the original reporter.
All users of openstack-keystone are advised to upgrade to these updated packages, which correct these issues. After installing the updated packages, the Keystone service (openstack-keystone) will be restarted automatically.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat OpenStack identity service Keystone token issue

References

https://access.redhat.com/security/cve/CVE-2013-4294 https://access.redhat.com/security/updates/classification#moderate

Package List

OpenStack 3:
Source:
noarch: openstack-keystone-2013.1.3-2.el6ost.noarch.rpm openstack-keystone-doc-2013.1.3-2.el6ost.noarch.rpm python-keystone-2013.1.3-2.el6ost.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#package


Advisory ID: RHSA-2013:1285-01
Product: Red Hat OpenStack
Advisory URL: https://access.redhat.com/errata/RHSA-2013:1285.html
Issue date: 2013-09-25

Topic

Updated openstack-keystone packages that fix one security issue are nowavailable for Red Hat OpenStack 3.0.The Red Hat Security Response Team has rated this update as having moderatesecurity impact. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available from the CVE link inthe References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat OpenStack identity service Keystone token issue

Relevant Releases Architectures

OpenStack 3 - noarch

Bugs Fixed

1004452 - CVE-2013-4294 OpenStack: Keystone Token revocation failure using Keystone memcache/KVS backends

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