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Red Hat Security Advisory

Synopsis: Important: openstack-keystone security update
Advisory ID: RHSA-2019:4358-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2019:4358
Issue date: 2019-12-19
CVE Names: CVE-2019-19687
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1. Summary:

An update for openstack-keystone is now available for Red Hat OpenStack
Platform 15 (Stein).

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 15.0 – noarch

3. Description:

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
logins.

Security Fix(es):

* Credentials API allows non-admin to list and retrieve all users
credentials (CVE-2019-19687)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1781470 – CVE-2019-19687 openstack-keystone: Credentials API allows non-admin to list and retrieve all users credentials

6. Package List:

Red Hat OpenStack Platform 15.0:

Source:
openstack-keystone-15.0.1-0.20190720060412.5f27c4b.1.el8ost.src.rpm

noarch:
openstack-keystone-15.0.1-0.20190720060412.5f27c4b.1.el8ost.noarch.rpm
python3-keystone-15.0.1-0.20190720060412.5f27c4b.1.el8ost.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-2019-19687
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2019 Red Hat, Inc.
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