Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2016.2127
Important: Red Hat OpenShift Enterprise security updates and bug fixes
13 September 2016
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Red Hat OpenShift Enterprise
Publisher: Red Hat
Operating System: Red Hat
Virtualisation
Impact/Access: Overwrite Arbitrary Files -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2016-5418
Reference: ESB-2016.2125
Original Bulletin:
https://access.redhat.com/errata/RHSA-2016:1852
https://access.redhat.com/errata/RHSA-2016:1853
Comment: This bulletin contains two (2) Red Hat security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Important: Red Hat OpenShift Enterprise 3.1 security update
Advisory ID: RHSA-2016:1852-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2016:1852
Issue date: 2016-09-12
CVE Names: CVE-2016-5418
=====================================================================
1. Summary:
An update for Red Hat OpenShift Enterprise 3.1 is now available.
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 OpenShift Enterprise 3.1 - x86_64
3. Description:
OpenShift Enterprise by Red Hat is the company's cloud computing
Platform-as-a-Service (PaaS) solution designed for on-premise or private
cloud deployments.
Security Fix(es):
* A flaw was found in the way libarchive handled hardlink archive entries
of non-zero size. Combined with flaws in libarchive's file system
sandboxing, this issue could cause an application using libarchive to
overwrite arbitrary files with arbitrary data from the archive.
(CVE-2016-5418)
Red Hat would like to thank Insomnia Security 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
The following images are included in this errata:
openshift3/openvswitch:v3.1.1.7
openshift3/ose-pod:v3.1.1.7
openshift3/ose:v3.1.1.7
openshift3/ose-docker-registry:v3.1.1.7
openshift3/ose-keepalived-ipfailover:v3.1.1.7
openshift3/ose-recycler:v3.1.1.7
openshift3/ose-f5-router:v3.1.1.7
openshift3/ose-deployer:v3.1.1.7
openshift3/node:v3.1.1.7
openshift3/ose-sti-builder:v3.1.1.7
openshift3/ose-docker-builder:v3.1.1.7
openshift3/ose-haproxy-router:v3.1.1.7
5. Package List:
Red Hat OpenShift Enterprise 3.1:
Source:
atomic-openshift-3.1.1.7-1.git.0.65f396b.el7aos.src.rpm
x86_64:
atomic-openshift-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
atomic-openshift-clients-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
atomic-openshift-clients-redistributable-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
atomic-openshift-dockerregistry-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
atomic-openshift-master-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
atomic-openshift-node-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
atomic-openshift-pod-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
atomic-openshift-recycle-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
atomic-openshift-sdn-ovs-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.rpm
tuned-profiles-atomic-openshift-node-3.1.1.7-1.git.0.65f396b.el7aos.x86_64.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/
6. References:
https://access.redhat.com/security/cve/CVE-2016-5418
https://access.redhat.com/security/updates/classification/#important
7. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2016 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFX1v6PXlSAg2UNWIIRAl+UAJ93KBaeMJ7x1g9M8Kmx7HD/zPpZagCdFRwM
9VJNvChhErG1DKP+kW7VlMg=
=IX/9
- -----END PGP SIGNATURE-----
- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Important: Red Hat OpenShift Enterprise 3.2 security update and bug fix update
Advisory ID: RHSA-2016:1853-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2016:1853
Issue date: 2016-09-12
CVE Names: CVE-2016-5418
=====================================================================
1. Summary:
An update for atomic-openshift and heapster is now available for Red Hat
OpenShift Enterprise 3.2.
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 OpenShift Enterprise 3.2 - noarch, x86_64
3. Description:
OpenShift Enterprise by Red Hat is the company's cloud computing Platform-
as-a-Service (PaaS) solution designed for on-premise or private cloud
deployments.
Security Fix(es):
* When processing an archive file that contains an archive entry with type
1 (hardlink) but also having a non-zero data size a file overwrite can
occur. This would allow an attacker that can pass data to an application
that uses libarchive to unpack it to overwrite arbitrary files with
arbitrary data. (CVE-2016-5418)
Red Hat would like to thank Insomnia Security for reporting this issue.
This update also fixes the following bugs:
* Previously, pods that had a resource request of 0 and specified limits
were classified as BestEffort when they should have been classified as
Burstable. This bug fix ensures that those pods are correctly classified as
Burstable.(BZ#1357475)
* Future versions of docker will require containerized installations of
OpenShift Container Platform to mount /var/lib/origin with the `rslave`
flag. New installations of OpenShift Container Platform 3.2 have this value
set. However, upgrades from 3.1 did not properly set this value. This bug
fix ensures that this flag is now set during upgrades, ensuring that
OpenShift Container Platform works properly under future versions of
docker. (BZ#1358197)
* The PersistentVolumeLabel admission plug-in is now enabled by default.
This plug-in labels AWS and GCE volumes with their zone so the scheduler
can limit the nodes for a pod to only those in the same zone as the
persistent volumes being used by the pod. (BZ#1365600)
* Previously, heapster incorrectly generated error messages indicating that
it "Failed to find node". This bug fix corrects that error and ensures that
erroneous warnings are generated.(BZ#1366367)
* The deployment controllers' resync interval can now be configured. The
previously hard-coded 2-minute default is the likely cause of performance
regressions when thousands of deploymentconfigs are present in the system.
Increase the resync interval by setting deploymentControllerResyncMinute in
/etc/origin/master/master-config.yaml.(BZ#1366381)
* Previously, AWS-related environment variables were removed from
/etc/sysconfig/atomic-openshift-master files during an upgrade if these
values were not included in the advanced installer's inventory file. This
bug fix ensures that these variables are now preserved during upgrades.
(BZ#1370641)
* Previously, updates to the containerized atomic-openshift-node service
were not properly reloaded during upgrades. This bug fix corrects this
error and ensures that the service is reloaded during upgrades.
(BZ#1371708)
* Previously the installer did not properly configure an environment for
flannel when openshift_use_flannel was set to `true`. This bug fix corrects
those errors and the installer will now correctly deploy environments using
flannel. (BZ#1372026)
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
The following images are included in this errata :
openshift3/openvswitch:v3.2.1.15
openshift3/ose-pod:v3.2.1.15
openshift3/ose:v3.2.1.15
openshift3/ose-docker-registry:v3.2.1.15
openshift3/ose-keepalived-ipfailover:v3.2.1.15
openshift3/ose-recycler:v3.2.1.15
openshift3/ose-f5-router:v3.2.1.15
openshift3/ose-deployer:v3.2.1.15
openshift3/node:v3.2.1.15
openshift3/ose-sti-builder:v3.2.1.15
openshift3/ose-docker-builder:v3.2.1.15
openshift3/ose-haproxy-router:v3.2.1.15
openshift3/metrics-heapster:3.2.1-4
5. Bugs fixed (https://bugzilla.redhat.com/):
1357475 - Pod QoS Tier are different between OpenShift 3.2 and 3.3
1358197 - docker's per-mount propagation mode wasn't turn on after upgrade
1365600 - Volume affinity in OCP 3.2
1366367 - Heapster "Failed to find node" warning and verbose logging
1366381 - [ocp3.2.1] deployments and scale up/down are very, very slow
1370641 - Upgrade from 3.1 to 3.2 overwrites AWS variables in /etc/sysconfig/atomic-openshift-master-*
1371708 - atomic-openshift-node service wasn't reload on containerized env.
1372026 - openshift_use_flannel=true does not work properly
6. Package List:
Red Hat OpenShift Enterprise 3.2:
Source:
atomic-openshift-3.2.1.15-1.git.0.d84be7f.el7.src.rpm
heapster-1.1.0-1.beta2.el7.1.src.rpm
openshift-ansible-3.2.28-1.git.0.5a85fc5.el7.src.rpm
noarch:
atomic-openshift-utils-3.2.28-1.git.0.5a85fc5.el7.noarch.rpm
openshift-ansible-3.2.28-1.git.0.5a85fc5.el7.noarch.rpm
openshift-ansible-docs-3.2.28-1.git.0.5a85fc5.el7.noarch.rpm
openshift-ansible-filter-plugins-3.2.28-1.git.0.5a85fc5.el7.noarch.rpm
openshift-ansible-lookup-plugins-3.2.28-1.git.0.5a85fc5.el7.noarch.rpm
openshift-ansible-playbooks-3.2.28-1.git.0.5a85fc5.el7.noarch.rpm
openshift-ansible-roles-3.2.28-1.git.0.5a85fc5.el7.noarch.rpm
x86_64:
atomic-openshift-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-clients-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-clients-redistributable-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-dockerregistry-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-master-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-node-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-pod-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-recycle-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-sdn-ovs-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
atomic-openshift-tests-3.2.1.15-1.git.0.d84be7f.el7.x86_64.rpm
heapster-1.1.0-1.beta2.el7.1.x86_64.rpm
tuned-profiles-atomic-openshift-node-3.2.1.15-1.git.0.d84be7f.el7.x86_64.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-2016-5418
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 2016 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iD8DBQFX1v6fXlSAg2UNWIIRAvbAAKC6BJtJfOnHdVFYSA/35fCykCp7GgCcDb1V
PpZ3NXDMRufi0djHizYJoqc=
=obun
- -----END PGP SIGNATURE-----
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
iQIVAwUBV9dV1Yx+lLeg9Ub1AQhL8RAAqGhehK96Fh52+B/nGjwSbdbWklQPb2ph
VAu1aDsLyUPJEfg/DD/+pnNAvpKK8BdqGj6dEksz0NtJXssQlBkCgS9qon+7CB++
7lhjWSzQX/Fqgbqvj7+a+CfHB9TJbRZebCPR3/G3Mce2alOas+uzPx27/6gw+sZ2
8JCISv+7JkaNuUdaWiL8ZoibllmNTV2UPn+3NIzQJKGyAAy/Pk20GHw0o7ANKxxg
vmw7FN0039tnZaZ987bmIfKRzkuUyFzOLuNPVH72sM6Qmcrrda853WbkjaL2xSkx
3eXrsmepFA8CJX5FIKk6kOE0Kw2G0bmRrS5ZRY5hJBHIHBMkOMoRvMJVY05NVVs/
ysQ41OJoV23tNmFa/KRAtb4slURtUqG5BoOvH4Qx7qJCwPX2852O2ci2TiICADfh
5ZVa8gcQg1UhVW2MnEK+OjgdjsV+GUjwCChVdE2ezZ2S2ot5fCE+Q3HqrrlUg4nI
7d3crZjZ2sntWhxNw2xHZQqSK6c/v9rBHrkZxqX09Qnu87mhFOGUIJAYZSlzsgjt
S5e5d8URxq8lXBauM0Z31tJjPIMoBP4YsdgUMEVAkmRa/5cfE+KsV/rmAJg8o6/q
7g2bqW4i0v3NHsATeNrcLeade72NjOc4knXqBK6Tj2uI3eWPSWK8Qsxqe5KANuIf
CrROLMH9oXo=
=uAoi
-----END PGP SIGNATURE-----