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

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

Synopsis:          Moderate: OpenShift Container Platform 4.1 openshift-enterprise-cli-container security update
Advisory ID:       RHSA-2019:3267-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:3267
Issue date:        2019-10-30
CVE Names:         CVE-2019-11251 
====================================================================
1. Summary:

An update for openshift-enterprise-cli-container is now available for Red
Hat OpenShift Container Platform 4.1.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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. Description:

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

This advisory contains the openshift-enterprise-cli container image for Red
Hat
OpenShift Container Platform 4.1.21.

Security Fix(es):

* kubernetes: `kubectl cp` allows for arbitrary file write via double
symlinks (CVE-2019-11251)

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.

3. Solution:

For OpenShift Container Platform 4.1 see the following documentation, which
will be updated shortly for release 4.1.21, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.1/release_notes/ocp-4-1-release-notes.html

4. Bugs fixed (https://bugzilla.redhat.com/):

1753495 - CVE-2019-11251 kubernetes: `kubectl cp` allows for arbitrary file write via double symlinks

5. References:

https://access.redhat.com/security/cve/CVE-2019-11251
https://access.redhat.com/security/updates/classification/#moderate

6. Contact:

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

Copyright 2019 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----Version: GnuPG v1
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/Rsw
-----END PGP SIGNATURE-------RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce