Sicherheit: Mangelnde Rechteprüfung in openstack-keystone
||Mangelnde Rechteprüfung in openstack-keystone
||Red Hat Enterprise Linux OpenStack Platform
||Do, 29. Juni 2017, 00:00
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Red Hat Security Advisory
Synopsis: Important: openstack-keystone security, bug fix, and
Advisory ID: RHSA-2017:1597-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2017:1597
Issue date: 2017-06-28
CVE Names: CVE-2017-2673
An update for openstack-keystone is now available for Red Hat OpenStack
Platform 10.0 (Newton).
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat OpenStack Platform 10.0 - noarch
The OpenStack Identity service (keystone) authenticates and authorizes
OpenStack users by keeping track of users and their permitted activities.
The Identity service supports multiple forms of authentication, including
user name and password credentials, token-based systems, and AWS-style
The following packages have been upgraded to a later upstream version:
openstack-keystone (10.0.1). (BZ#1431715)
* An authorization-check flaw was discovered in federation configurations
of the OpenStack Identity service (keystone). An authenticated federated
user could request permissions to a project and unintentionally be granted
all related roles including administrative roles. (CVE-2017-2673)
Red Hat would like to thank the Openstack project for reporting this issue.
Upstream acknowledges Boris Bobrov (Mail.Ru) as the original reporter.
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
5. Bugs fixed (https://bugzilla.redhat.com/):
1431715 - Rebase openstack-keystone to stable/newton hash 5eba745
1439586 - CVE-2017-2673 openstack-keystone: Incorrect role assignment with
6. Package List:
Red Hat OpenStack Platform 10.0:
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
The Red Hat security contact is <firstname.lastname@example.org>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2017 Red Hat, Inc.
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