Synopsis

Important: OpenShift Container Platform 3.10 atomic-openshift security update

Type/Severity

Security Advisory: Important

Topic

An update for atomic-openshift 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 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.

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):

• kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service (CVE-2019-11253)
  
• kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal (CVE-2019-11249)
  
• kube-apiserver: DoS with crafted patch of type json-patch (CVE-2019-1002100)
  

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For OpenShift Container Platform 3.10 see the following documentation,
which will be updated shortly for release 3.10.181, for important
instructions on how to upgrade your cluster and fully apply this
asynchronous errata update:

https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_release_notes.html

Affected Products

• Red Hat OpenShift Container Platform 3.10 x86_64
• Red Hat OpenShift Container Platform for Power 3.10 ppc64le

Fixes

• BZ - 1683190 - CVE-2019-1002100 kube-apiserver: DoS with crafted patch of type json-patch
• BZ - 1737651 - CVE-2019-11249 kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal
• BZ - 1757701 - CVE-2019-11253 kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service

CVEs

• CVE-2019-11249
• CVE-2019-11253
• CVE-2019-1002100

References

• https://access.redhat.com/security/updates/classification/#important

Red Hat OpenShift Container Platform 3.10

SRPM
atomic-openshift-3.10.181-1.git.0.3ab4b3d.el7.src.rpm	SHA-256: 8cb493858c6216763c996a33d09387153583ee91513bd0b8ba7dbb594166f4f0
x86_64
atomic-openshift-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: 9b81d38027382bb20a4413ffe4d065035a411b0496cdcce1f11a841a6cf24119
atomic-openshift-clients-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: 3e090829de34d97572cd718cb17f6ccd2a5db050cfee43de0121a95e3d2bd07f
atomic-openshift-clients-redistributable-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: 50e6382aaff2e1e5728ecdb2ba401fad8c2d8f1dbcc7a655fc93103b95a0a0b9
atomic-openshift-docker-excluder-3.10.181-1.git.0.3ab4b3d.el7.noarch.rpm	SHA-256: d5db1db2bdd9e4d119cb7cb5387704381dd5f095bc64e70a8b23942c487b2bd6
atomic-openshift-excluder-3.10.181-1.git.0.3ab4b3d.el7.noarch.rpm	SHA-256: 38ea569e7272ff1f8e922d2d5bd55597918e50c344de38bd095772e4525bc061
atomic-openshift-hyperkube-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: c4dfbd6b5b0877f24ae9882352cc91f639a2dba27c7d824fe9193ffe4937d902
atomic-openshift-hypershift-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: ee3816cb1d53fff3b6f00ee778513640970e9fdc2b4e1a456fe7c48dcac25959
atomic-openshift-master-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: 1fb09e75ee06d3050c7fafdb187c38a0a12950e6ab872daa127e093e1e4a71dd
atomic-openshift-node-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: f25e5c0cd9f79a7d29c5399996c9c72978ada8cfb2c967967e32d081cce625f3
atomic-openshift-pod-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: 7192bb72c9be36c05003fd3ceeed0da576b95dde295b5bce29b9313f33be6b61
atomic-openshift-sdn-ovs-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: 20c6986fd355fe0699b60131e1a8cae44e0b5bf72a0050112f221049ba3d38f9
atomic-openshift-template-service-broker-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: e896df63d95ef62d58108d1ac3221012e8a321461468b6284d0b76d0ad277d7c
atomic-openshift-tests-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm	SHA-256: 2d748be9637966c10d056b104b3d0d1619ce83aad9fb2213053df6d85f3404c4

Red Hat OpenShift Container Platform for Power 3.10

SRPM
atomic-openshift-3.10.181-1.git.0.3ab4b3d.el7.src.rpm	SHA-256: 8cb493858c6216763c996a33d09387153583ee91513bd0b8ba7dbb594166f4f0
ppc64le
atomic-openshift-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: 7caaed5d16d9195bddded8d30458e94b489e45ba588b2d33ea9992d345d0b9d3
atomic-openshift-clients-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: 7e558ae66d7c93b6df407c93d9f273924b99c28180d860dd85dea4ceb451f698
atomic-openshift-docker-excluder-3.10.181-1.git.0.3ab4b3d.el7.noarch.rpm	SHA-256: d5db1db2bdd9e4d119cb7cb5387704381dd5f095bc64e70a8b23942c487b2bd6
atomic-openshift-excluder-3.10.181-1.git.0.3ab4b3d.el7.noarch.rpm	SHA-256: 38ea569e7272ff1f8e922d2d5bd55597918e50c344de38bd095772e4525bc061
atomic-openshift-hyperkube-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: 5e5a84013534a2eee051d85dcdd3a9864a040f03ecc47c056594f17c6e7eb458
atomic-openshift-hypershift-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: ceb313b8ef300929fc4deb86eb4e1b9bbf2f35267da25a119736c307b78d85a0
atomic-openshift-master-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: 5d7a3b35ad23a05ae3c6bd240bf65e63fa4f268fc679cef360eb91dd3f1ff61c
atomic-openshift-node-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: 2885ffeff3349a42ba45ad682f6bd9bd07aafff5fc185d44f3c3f5e567472c76
atomic-openshift-pod-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: 7455dbc5276c9675fa78d43a2627810f51c07e15593795c48b72f50ddb596037
atomic-openshift-sdn-ovs-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: ec8a07d63a28de051916e5c3aed7864dd769e7a9fb34bb7ce4e7abc90c6ee3e9
atomic-openshift-template-service-broker-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: 8b96f84104da0dd2d83c0f9b8bae51a988e22e37112f7f18d5ecc26b6be11f67
atomic-openshift-tests-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm	SHA-256: c75dc77a302dd944030fe0e777d29adebe78bac93b546703701e3e334ffaac4f