Synopsis

Important: openstack-packstack and openstack-puppet-modules update

Type/Severity

Security Advisory: Important

Topic

Updated openstack-packstack and openstack-puppet-modules packages that fix
one security issue and adds one enhancement are now available for Red Hat
Enterprise Linux OpenStack Platform 5.0 for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having Important 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.

Description

PackStack is a command-line utility for deploying OpenStack on existing
servers over an SSH connection. Deployment options are provided either
interactively, using the command line, or non-interactively by means of a
text file containing a set of preconfigured values for OpenStack
parameters. PackStack is suitable for deploying proof-of-concept
installations.

It was discovered that the puppet manifests, as provided with the
openstack-puppet-modules package, would configure the pcsd daemon with a
known default password. If this password was not changed and an attacker
was able to gain access to pcsd, they could potentially run shell commands
as root. (CVE-2015-1842)

This issue was discovered by Alessandro Vozza of Red Hat.

This update also adds the following enhancement:

• If OpenStack Networking (neutron) is enabled, Packstack now displays a
  warning if the Network Manager service is active on hosts. (BZ#1117115)
  

All openstack-packstack and openstack-puppet-modules users are advised to
upgrade to these updated packages, which correct these issues and add
this enhancement.

Solution

Before applying this update, ensure all previously released errata
relevant to your system have been applied.

Red Hat Enterprise Linux OpenStack Platform 5 for RHEL 6 runs on Red Hat
Enterprise Linux 6.6.

The Red Hat Enterprise Linux OpenStack Platform 5 for RHEL 6 Release Notes
(see References section) contain the following:

• An explanation of the way in which the provided components interact to
  form a working cloud computing environment.
  
• Technology Previews, Recommended Practices, and Known Issues.
  
• The channels required for Red Hat Enterprise Linux OpenStack Platform 5
  for RHEL 6, including which channels need to be enabled and disabled.
  

For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258

Affected Products

• Red Hat OpenStack 5.0 for RHEL 6 x86_64

Fixes

• BZ - 1130589 - packstack should warn installing openstack while NM is active
• BZ - 1201875 - CVE-2015-1842 openstack-puppet-modules: pacemaker configured with default password

CVEs

• CVE-2015-1842

References

• http://www.redhat.com/security/updates/classification/#normal

Red Hat OpenStack 5.0 for RHEL 6

SRPM
openstack-packstack-2014.1.1-0.46.dev1280.el6ost.src.rpm	SHA-256: a22cbb7707bc8d26a27948a2e9ab4787d836e15dd85be6f09d6edbba6e1b4b14
openstack-puppet-modules-2014.1.2-1.el6ost.src.rpm	SHA-256: af1999a7d12ce3c73715b657df40f931c7d11e7513d23a998d15eba0d4b1541e
x86_64
openstack-packstack-2014.1.1-0.46.dev1280.el6ost.noarch.rpm	SHA-256: 2d27664134d8bcebf3f30c0454eef1d15d97a8a4195bef45000e93f36935cdde
openstack-packstack-doc-2014.1.1-0.46.dev1280.el6ost.noarch.rpm	SHA-256: 5ba98f59078d764453c545d794ee7c897f8f5c87870351a213ffd4d9359a72bc
openstack-packstack-puppet-2014.1.1-0.46.dev1280.el6ost.noarch.rpm	SHA-256: b832efbdd1df50f7077d6a3f5591749ce75eb388a0dea7217319076a551b2aa4
openstack-puppet-modules-2014.1.2-1.el6ost.noarch.rpm	SHA-256: 4176bdaa1021e4debbfdf4c2a17e1269d661dd1941f3403587f0a49455b6e3ef