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Red Hat Security Advisory
Synopsis: Moderate: openstack-aodh security update
Advisory ID: RHSA-2018:0315-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2018:0315
Issue date: 2018-02-13
CVE Names: CVE-2017-12440
An update for openstack-aodh is now available for Red Hat OpenStack
Platform 11.0 (Ocata).
Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 11.0 – noarch
openstack-aodh provides the ability to trigger actions based on defined
rules against metric or event data collected by OpenStack Telemetry
(ceilometer) or Time-Series-Database-as-a-Service (gnocchi).
openstack-aodh has been rebased to the upstream 4.0.2-3 version.
* A verification flaw was found in openstack-aodh. As part of an HTTP alarm
action, a user could pass in a trust ID. However, the trust could be from
anyone because it was not verified. Because the trust was then used by
openstack-aodh to obtain a keystone token for the alarm action, a malicious
user could pass in another person’s trust ID and obtain a keystone token
containing the delegated authority of that user. (CVE-2017-12440)
Red Hat would like to thank the OpenStack project for reporting this issue.
Upstream acknowledges Zane Bitter (Red Hat) 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/):
1478834 – CVE-2017-12440 openstack-aodh: Aodh can be used to launder Keystone trusts
1511108 – Rebase openstack-aodh to 221a74e
1531873 – Rebase openstack-aodh to c77c0aa
6. Package List:
Red Hat OpenStack Platform 11.0:
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 2018 Red Hat, Inc.
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