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Security Advisory Low: openstack-keystone security and bug fix update

Advisory: RHSA-2013:0806-1
Type: Security Advisory
Severity: Low
Issued on: 2013-05-09
Last updated on: 2013-05-09
Affected Products: Red Hat OpenStack Folsom
CVEs (cve.mitre.org): CVE-2013-2006

Details

Updated openstack-keystone packages that fix one security issue and various
bugs are now available for Red Hat OpenStack Folsom.

The Red Hat Security Response Team has rated this update as having low
security impact. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available from the CVE link in
the References section.

The openstack-keystone packages provide Keystone, a Python implementation
of the OpenStack identity service API, which provides Identity, Token,
Catalog, and Policy services.

These updated packages have been upgraded to upstream version 2012.2.4,
which provides a number of bug fixes over the previous version. (BZ#950132)

This update also fixes the following security issue:

In environments using LDAP (Lightweight Directory Access Protocol), if
debug-level logging was enabled (for example, by enabling it in
"/etc/keystone/keystone.conf"), the LDAP server password was logged in
plain text to a world-readable log file. Debug-level logging is not enabled
by default. (CVE-2013-2006)

Additionally, this update also fixes the following bugs:

* If the Keystone service incurred an HTTP error as a result of a transient
network error, authentication tokens were listed as invalid. With this
update, the Keystone service will now retry requests a few times before
failing, which masks transient network errors. (BZ#919526)

* The "/var/log/keystone/" directory was world-readable. With this update,
world-read permissions have been removed. (BZ#956474)

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.


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/knowledge/articles/11258

Updated packages

Red Hat OpenStack Folsom

SRPMS:
openstack-keystone-2012.2.4-2.el6ost.src.rpm
File outdated by:  RHSA-2013:1083
    MD5: fed8d2dbd5734d13944e1def9f668451
SHA-256: ecb810229204598a41858f06013197472a44dc39960d88c96d6cb3f4c4042296
 
x86_64:
openstack-keystone-2012.2.4-2.el6ost.noarch.rpm
File outdated by:  RHSA-2013:1083
    MD5: 989dd20ddcb51efaa246c9d6892cdabf
SHA-256: 9e3c062ffb959c0dabf033ff158abea70cdbe0a28752aed3835249200f9fd32f
openstack-keystone-doc-2012.2.4-2.el6ost.noarch.rpm
File outdated by:  RHSA-2013:1083
    MD5: aefbc1d281dbb8223f2803c089271719
SHA-256: 9be54c57a93f9440e0718a388ac41d2bb23cbcfb8c9f3153dfdc062741945893
python-keystone-2012.2.4-2.el6ost.noarch.rpm
File outdated by:  RHSA-2013:1083
    MD5: 3ad63c710b91d0ec7494b2e7420282a4
SHA-256: 3337242c630c8219bccb7bbb60a079b7eaade098ba734d5adb270092d6c5b1d1
 
(The unlinked packages above are only available from the Red Hat Network)

Bugs fixed (see bugzilla for more information)

919526 - Temporary network outage results in connection refused and invalid token
956007 - CVE-2013-2006 OpenStack keystone: DEBUG level LDAP password disclosure in log files
956474 - OpenStack keystone: /var/log/keystone/ is world readable


References



These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from:
https://www.redhat.com/security/team/key/#package

The Red Hat security contact is secalert@redhat.com. More contact details at http://www.redhat.com/security/team/contact/