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Sicherheit: Mangelnde Rechteprüfung in OpenStack
Aktuelle Meldungen Distributionen
Name: Mangelnde Rechteprüfung in OpenStack
ID: RHSA-2017:1243-01
Distribution: Red Hat
Plattformen: Red Hat Enterprise Linux OpenStack Platform
Datum: Mi, 17. Mai 2017, 23:09
Referenzen: https://access.redhat.com/security/cve/CVE-2017-2621

Originalnachricht

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=====================================================================
Red Hat Security Advisory

Synopsis: Moderate: openstack-heat security, bug fix, and enhancement
update
Advisory ID: RHSA-2017:1243-01
Product: Red Hat Enterprise Linux OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2017:1243
Issue date: 2017-05-17
CVE Names: CVE-2017-2621
=====================================================================

1. Summary:

An update for openstack-heat 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 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 10.0 - noarch

3. Description:

OpenStack Orchestration (heat) is a template-driven engine used to specify
and deploy configurations for Compute, Storage, and OpenStack Networking.
The service can be used to automate post-deployment actions, which in turn
allows automated provisioning of infrastructure, services, and
applications. Additionally, Orchestration can be integrated with Telemetry
alarms to implement auto-scaling for certain infrastructure resources.

The following packages have been upgraded to a later upstream version:
openstack-heat (7.0.2). (BZ#1431258)

Security Fix(es):

* An access-control flaw was found in the OpenStack Orchestration (heat)
service where a service log directory was improperly made world readable. A
malicious system user could exploit this flaw to access sensitive
information. (CVE-2017-2621)

Red Hat would like to thank Hans Feldt (Ericsson) for reporting this issue.

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/):

1420990 - CVE-2017-2621 openstack-heat: /var/log/heat/ is world readable
1424578 - Heat doesn't inject personality files on rebuild
1424886 - Password written in clear text in heat-api.log with DEBUG mode
[openstack-10]
1428632 - OpenStack Heat may fail to connect keystone admin API in multi-region
environment
1428877 - [UPDATES] ERROR: The "pre-update" hook is not defined on
SoftwareDeployment "UpdateDeployment"
1431258 - Rebase openstack-heat to stable/newton hash 6533b3d

6. Package List:

Red Hat OpenStack Platform 10.0:

Source:
openstack-heat-7.0.2-4.el7ost.src.rpm

noarch:
openstack-heat-api-7.0.2-4.el7ost.noarch.rpm
openstack-heat-api-cfn-7.0.2-4.el7ost.noarch.rpm
openstack-heat-api-cloudwatch-7.0.2-4.el7ost.noarch.rpm
openstack-heat-common-7.0.2-4.el7ost.noarch.rpm
openstack-heat-engine-7.0.2-4.el7ost.noarch.rpm
python-heat-tests-7.0.2-4.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/

7. References:

https://access.redhat.com/security/cve/CVE-2017-2621
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2017 Red Hat, Inc.
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