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

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

Synopsis:          Moderate: OpenShift Container Platform 4.1 libseccomp-golang security update
Advisory ID:       RHSA-2019:4090-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2019:4090
Issue date:        2019-12-17
CVE Names:         CVE-2017-18367
====================================================================
1. Summary:

An update for openshift-enterprise-cli-container,
openshift-enterprise-hyperkube-container,
openshift-enterprise-hypershift-container,
openshift-enterprise-node-container, and ose-cli-artifacts-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.

Security Fix(es):

* libseccomp-golang: mishandling of multiple argument rules leading to a
bypass of intended access restrictions (CVE-2017-18367)

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 4.1.27, 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-rel
ease-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.1/updating/updating-cluster
- -cli.html.

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

1706826 - CVE-2017-18367 libseccomp-golang: mishandling of multiple argument rules leading to a bypass of intended access restrictions

5. References:

https://access.redhat.com/security/cve/CVE-2017-18367
https://access.redhat.com/security/updates/classification/#moderate

6. Contact:

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

Copyright 2019 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIVAwUBXfiGktzjgjWX9erEAQgp1Q/9EjtQiNa09je9qHH3h84SR7I4BzQGyqlk
AkCrnrtFRWxbYocLgbK4GW772h5j8XvjXNExMDjjxYkPWqjlqYkTc0CJPHt77lwz
gRFPFfYex3dxgmflf23S5UK0GPQegzx4e1IOO4cHLzy/0MCLue2LOEEvw+b3z9VO
L6mz8Bw9hTiuLiuzzkC5Yrn1IguIz2y3xsX+KNqrU43a60OS34ErJwwnx72tf3nT
+Kqop+yN8RceJX5fYWIt13el7pUQM+vsXDnfyNvZ469tbAN8u9n4BSTIFanLFsRy
WadY5SvYLtfwlOlrCg19b6HBVS0Om3Ov6fp4sh9H8BLqc+BHFFfL2nGF4lp2cUJ+
mnn0spXr1EOMowSQ7l5xAevfql8XBCpkKPICVWScqXfk/LivvGCccmxoQu5zcTwP
lhcgl61MasoAKhI7GiOTTKHU4gr3R5g44c985GdhyDYeW9YvKVeBvKs3IAlUoSPX
1506J7TJNVmdlnRRCU36Y5UU4z4QW8pINxfn1ZXhmNxNBrDCpG1ur1EePElLz90A
qheFY2p71BbivzKp/ahVK3Ay9bPVFJ4OOXUhnALGVRgg59NMgfoYZ2mRBJcenKHy
ZmetMLVG4xqQou9q6cUienxLLQH/4+2SlFNQoROTERy89WYrLe1iIwZuTyDWOCFZ
tR0RN1pGARAħrm
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce