Login
Newsletter
Werbung

Sicherheit: Ausführen von Code mit höheren Privilegien in OpenShift
Aktuelle Meldungen Distributionen
Name: Ausführen von Code mit höheren Privilegien in OpenShift
ID: RHSA-2018:3549-02
Distribution: Red Hat
Plattformen: Red Hat OpenShift Enterprise
Datum: Mo, 3. Dezember 2018, 20:45
Referenzen: https://access.redhat.com/security/cve/CVE-2018-1002105
https://access.redhat.com/security/vulnerabilities/3716411
https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_release_notes.html
Applikationen: OKD

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Critical: OpenShift Container Platform 3.10 security update
Advisory ID: RHSA-2018:3549-02
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2018:3549
Issue date: 2018-11-20
CVE Names: CVE-2018-1002105
=====================================================================

1. Summary:

An update is now available for Red Hat OpenShift Container Platform 3.10.

Red Hat Product Security has rated this update as having a security impact
of Critical. 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 Container Platform 3.10 - noarch, ppc64le, x86_64

3. Description:

Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.

Security Fix(es):

* A privilege escalation vulnerability exists in OpenShift Container
Platform 3.x which allows for compromise of pods running on a compute node
to which a pod is scheduled with normal user privilege. This access could
include access to all secrets, pods, environment variables, running
pod/container processes, and persistent volumes, including in privileged
containers. Additionally, on versions 3.6 and higher of OpenShift Container
Platform, this vulnerability allows cluster-admin level access to any API
hosted by an aggregated API server. This includes the ‘servicecatalog’ API
which is installed by default in 3.7 and later. Cluster-admin level access
to the service catalog allows creation of brokered services by an
unauthenticated user with escalated privileges in any namespace and on any
node. This could lead to an attacker being allowed to deploy malicious
code, or alter existing services. (CVE-2018-1002105)

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/):

1648138 - CVE-2018-1002105 kubernetes: authentication/authorization bypass in
the handling of non-101 responses

6. Package List:

Red Hat OpenShift Container Platform 3.10:

Source:
atomic-enterprise-service-catalog-3.10.72-1.git.1450.7d3f435.el7.src.rpm
atomic-openshift-3.10.72-1.git.0.3cb2fdc.el7.src.rpm
atomic-openshift-descheduler-3.10.72-1.git.299.953c1c8.el7.src.rpm
atomic-openshift-dockerregistry-3.10.72-1.git.390.186ec4f.el7.src.rpm
atomic-openshift-node-problem-detector-3.10.72-1.git.252.fa9e8ae.el7.src.rpm
atomic-openshift-web-console-3.10.72-1.git.395.d23c438.el7.src.rpm
golang-github-prometheus-node_exporter-3.10.72-1.git.1060.64daa26.el7.src.rpm
openshift-ansible-3.10.73-1.git.0.8b65cea.el7.src.rpm
openshift-enterprise-cluster-capacity-3.10.72-1.git.380.0fd53e8.el7.src.rpm
openshift-monitor-project-lifecycle-3.10.72-1.git.59.5358725.el7.src.rpm
openshift-monitor-sample-app-3.10.72-1.git.5.de405bc.el7.src.rpm

noarch:
atomic-openshift-docker-excluder-3.10.72-1.git.0.3cb2fdc.el7.noarch.rpm
atomic-openshift-excluder-3.10.72-1.git.0.3cb2fdc.el7.noarch.rpm
openshift-ansible-3.10.73-1.git.0.8b65cea.el7.noarch.rpm
openshift-ansible-docs-3.10.73-1.git.0.8b65cea.el7.noarch.rpm
openshift-ansible-playbooks-3.10.73-1.git.0.8b65cea.el7.noarch.rpm
openshift-ansible-roles-3.10.73-1.git.0.8b65cea.el7.noarch.rpm

ppc64le:
atomic-enterprise-service-catalog-3.10.72-1.git.1450.7d3f435.el7.ppc64le.rpm
atomic-enterprise-service-catalog-svcat-3.10.72-1.git.1450.7d3f435.el7.ppc64le.rp
m
atomic-openshift-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-clients-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-descheduler-3.10.72-1.git.299.953c1c8.el7.ppc64le.rpm
atomic-openshift-dockerregistry-3.10.72-1.git.390.186ec4f.el7.ppc64le.rpm
atomic-openshift-hyperkube-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-hypershift-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-master-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-node-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-node-problem-detector-3.10.72-1.git.252.fa9e8ae.el7.ppc64le.rp
m
atomic-openshift-pod-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-sdn-ovs-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-template-service-broker-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rp
m
atomic-openshift-tests-3.10.72-1.git.0.3cb2fdc.el7.ppc64le.rpm
atomic-openshift-web-console-3.10.72-1.git.395.d23c438.el7.ppc64le.rpm
openshift-enterprise-cluster-capacity-3.10.72-1.git.380.0fd53e8.el7.ppc64le.rpm
openshift-monitor-project-lifecycle-3.10.72-1.git.59.5358725.el7.ppc64le.rpm
openshift-monitor-sample-app-3.10.72-1.git.5.de405bc.el7.ppc64le.rpm
prometheus-node-exporter-3.10.72-1.git.1060.64daa26.el7.ppc64le.rpm

x86_64:
atomic-enterprise-service-catalog-3.10.72-1.git.1450.7d3f435.el7.x86_64.rpm
atomic-enterprise-service-catalog-svcat-3.10.72-1.git.1450.7d3f435.el7.x86_64.rp
m
atomic-openshift-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-clients-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-clients-redistributable-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-descheduler-3.10.72-1.git.299.953c1c8.el7.x86_64.rpm
atomic-openshift-dockerregistry-3.10.72-1.git.390.186ec4f.el7.x86_64.rpm
atomic-openshift-hyperkube-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-hypershift-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-master-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-node-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-node-problem-detector-3.10.72-1.git.252.fa9e8ae.el7.x86_64.rpm
atomic-openshift-pod-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-sdn-ovs-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-template-service-broker-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-tests-3.10.72-1.git.0.3cb2fdc.el7.x86_64.rpm
atomic-openshift-web-console-3.10.72-1.git.395.d23c438.el7.x86_64.rpm
openshift-enterprise-cluster-capacity-3.10.72-1.git.380.0fd53e8.el7.x86_64.rpm
openshift-monitor-project-lifecycle-3.10.72-1.git.59.5358725.el7.x86_64.rpm
openshift-monitor-sample-app-3.10.72-1.git.5.de405bc.el7.x86_64.rpm
prometheus-node-exporter-3.10.72-1.git.1060.64daa26.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-2018-1002105
https://access.redhat.com/security/updates/classification/#critical
https://access.redhat.com/security/vulnerabilities/3716411
https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_release_notes.html

8. Contact:

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

Copyright 2018 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=KxaQ
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
Pro-Linux
Unterstützer werden
Neue Nachrichten
Werbung