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All Products
Red Hat Product Errata RHSA-2021:1366 - Security Advisory
Issued:
2021-05-04
Updated:
2021-05-04

RHSA-2021:1366 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: OpenShift Container Platform 4.7.9 packages and security update

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Red Hat OpenShift Container Platform release 4.7.9 is now available with
updates to packages and images that fix several bugs.

This release includes a security update for Red Hat OpenShift Container Platform 4.7.9.

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.

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 RPM packages for Red Hat OpenShift Container
Platform 4.7.9. See the following advisory for the container images for
this release:

https://access.redhat.com/errata/RHSA-2021:1365

All OpenShift Container Platform 4.7 users are advised to upgrade to these
updated packages and images when they are available in the appropriate
release channel. To check for available updates, use the OpenShift Console
or the CLI oc command. Instructions for upgrading a cluster are available
at
https://docs.openshift.com/container-platform/4.7/updating/updating-cluster

  • between-minor.html#understanding-upgrade-channels_updating-cluster-between
  • minor

Security Fix(es):

  • golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)
  • golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)
  • golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)
  • golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)

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

https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.7/updating/updating-cluster-cli.html

Affected Products

  • Red Hat OpenShift Container Platform 4.7 for RHEL 8 x86_64
  • Red Hat OpenShift Container Platform 4.7 for RHEL 7 x86_64
  • Red Hat OpenShift Container Platform for Power 4.7 for RHEL 8 ppc64le
  • Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.7 for RHEL 8 s390x

Fixes

  • BZ - 1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS
  • BZ - 1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs
  • BZ - 1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers
  • BZ - 1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve
  • BZ - 1953464 - Placeholder bug for OCP 4.7.0 rpm release

CVEs

  • CVE-2020-15586
  • CVE-2020-16845
  • CVE-2020-28362
  • CVE-2021-3114

References

  • https://access.redhat.com/security/updates/classification/#moderate
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat OpenShift Container Platform 4.7 for RHEL 8

SRPM
atomic-openshift-service-idler-4.7.0-202104260636.p0.git.330c6ef.el8.src.rpm SHA-256: 07455944649e5cefcb8b9e0e7836a7e6479ec49a4e023277aadf6e23494e5a57
golang-github-prometheus-promu-0.5.0-3.git642a960.el8.src.rpm SHA-256: 58ee91f72ed9615e7f3954921e17854c15ec923e476f97f816e069d8202bc7d0
openshift-4.7.0-202104250659.p0.git.7d0a2b2.el8.src.rpm SHA-256: d86187cac6b275860771b46fb71b9b81830490bd151eccdf82580f52e83379b1
openshift-clients-4.7.0-202104250659.p0.git.95881af.el8.src.rpm SHA-256: 738995170ac7968f00d33fc9e9670a05806f3a207b6564318390a636dab21075
openshift-kuryr-4.7.0-202104250659.p0.git.d49acc4.el8.src.rpm SHA-256: 08e7a978dae3075d2f5153cae2ca9244011a46fad01a444da206da4aa3b56aa8
x86_64
atomic-openshift-service-idler-4.7.0-202104260636.p0.git.330c6ef.el8.x86_64.rpm SHA-256: c393f1c936c35e0bd289678ddc8fe90f9eddb7c45df4628d10535440b0e80190
golang-github-prometheus-promu-0.5.0-3.git642a960.el8.x86_64.rpm SHA-256: ddb43e4e49018743695bf7db61fd8680bea644b3cdfc8aaba750cc12f32eb716
openshift-clients-4.7.0-202104250659.p0.git.95881af.el8.x86_64.rpm SHA-256: a767c3561d3b1db0752eb6a4ccd08edcb13bd157de55c1c33f01b32c9229477c
openshift-clients-redistributable-4.7.0-202104250659.p0.git.95881af.el8.x86_64.rpm SHA-256: ad6924fc9b69707e839db93af81e5bd10c898c902ceb8c0e64a8dd8409cd7241
openshift-hyperkube-4.7.0-202104250659.p0.git.7d0a2b2.el8.x86_64.rpm SHA-256: dc6c2174d2d56b41aa1bdd715410504fcfd7f04739778ab7e531d2bc72909e15
openshift-kuryr-cni-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 1f6283929a76fc78b5d9f41b79fcabfb4e77a2b3115a3797a4d7140ce526d100
openshift-kuryr-common-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 321594d3a5150530866baf321f55ab3097a8068ba0ffc4ef634dbe4ae0e9c573
openshift-kuryr-controller-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 449e00878c4b06227b62fbdb62e768fc8b8bc3016b0559d6aed37b87c690fdc6
prometheus-promu-0.5.0-3.git642a960.el8.x86_64.rpm SHA-256: c75c8e3540f46f021498bed598922c9e9e38fafc08f4464491edbbcd0bcd01d0
python3-kuryr-kubernetes-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: e313ec4dc6ff173914577d5a3d644bf36e60dd9632bba2d2b1995c254c2d7f50

Red Hat OpenShift Container Platform 4.7 for RHEL 7

SRPM
openshift-4.7.0-202104250659.p0.git.7d0a2b2.el7.src.rpm SHA-256: c78e83071ecc4d67707d741e89a070cb3a66c8b2b7fdf8dd6fd20d1d812276f0
openshift-ansible-4.7.0-202104250659.p0.git.e1b19c2.el7.src.rpm SHA-256: 549f31ef9e7d21134d6b6ce8a3492f593b578db52bfc5b835cc2de5f218120aa
openshift-clients-4.7.0-202104250659.p0.git.95881af.el7.src.rpm SHA-256: dbfcf8b6630320ae609f830379ccba4ef57ab3f70bd772c248f6c8d286313bfb
x86_64
openshift-ansible-4.7.0-202104250659.p0.git.e1b19c2.el7.noarch.rpm SHA-256: a394c3b008f3437ea142ddf8769068fe8fbeb13eac1adaf86f036ae20b18ba74
openshift-ansible-test-4.7.0-202104250659.p0.git.e1b19c2.el7.noarch.rpm SHA-256: 42aa5e02cb1958f13978481a105d5cf4502c91f59952fcc9f4c85640beba1b19
openshift-clients-4.7.0-202104250659.p0.git.95881af.el7.x86_64.rpm SHA-256: 1b82f9f0d0ad7ea46acadd959f58b4488f74ec6a84825e6d1a70a64a3e90eaa8
openshift-clients-redistributable-4.7.0-202104250659.p0.git.95881af.el7.x86_64.rpm SHA-256: 5bce05b9e4b6f59efff52573cf79ec6f5a0a36c063285f7d7ef9d9b1016f9935
openshift-hyperkube-4.7.0-202104250659.p0.git.7d0a2b2.el7.x86_64.rpm SHA-256: 4f4f50d18213033a1080c2ff21bd2bf51a7d262a9f7c749987dd6456d0ec012b

Red Hat OpenShift Container Platform for Power 4.7 for RHEL 8

SRPM
atomic-openshift-service-idler-4.7.0-202104260636.p0.git.330c6ef.el8.src.rpm SHA-256: 07455944649e5cefcb8b9e0e7836a7e6479ec49a4e023277aadf6e23494e5a57
golang-github-prometheus-promu-0.5.0-3.git642a960.el8.src.rpm SHA-256: 58ee91f72ed9615e7f3954921e17854c15ec923e476f97f816e069d8202bc7d0
openshift-4.7.0-202104250659.p0.git.7d0a2b2.el8.src.rpm SHA-256: d86187cac6b275860771b46fb71b9b81830490bd151eccdf82580f52e83379b1
openshift-clients-4.7.0-202104250659.p0.git.95881af.el8.src.rpm SHA-256: 738995170ac7968f00d33fc9e9670a05806f3a207b6564318390a636dab21075
openshift-kuryr-4.7.0-202104250659.p0.git.d49acc4.el8.src.rpm SHA-256: 08e7a978dae3075d2f5153cae2ca9244011a46fad01a444da206da4aa3b56aa8
ppc64le
atomic-openshift-service-idler-4.7.0-202104260636.p0.git.330c6ef.el8.ppc64le.rpm SHA-256: 226da8effa3ee5142853acc68e8cbb229167aed2f5b5cb1321a0c3feb81c85ac
golang-github-prometheus-promu-0.5.0-3.git642a960.el8.ppc64le.rpm SHA-256: ca78f3b1ba31b33f6d040e40b09bcddfc6aed150beb439053f5caa06c98c431d
openshift-clients-4.7.0-202104250659.p0.git.95881af.el8.ppc64le.rpm SHA-256: 76921be1900096688fbfaff0688cc4e1654674363b692bd143202b601659df97
openshift-hyperkube-4.7.0-202104250659.p0.git.7d0a2b2.el8.ppc64le.rpm SHA-256: f7cf42e40b7fcf14470e4871123e7780b531f39a4dc4927c6436e2c2c975ac9c
openshift-kuryr-cni-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 1f6283929a76fc78b5d9f41b79fcabfb4e77a2b3115a3797a4d7140ce526d100
openshift-kuryr-common-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 321594d3a5150530866baf321f55ab3097a8068ba0ffc4ef634dbe4ae0e9c573
openshift-kuryr-controller-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 449e00878c4b06227b62fbdb62e768fc8b8bc3016b0559d6aed37b87c690fdc6
prometheus-promu-0.5.0-3.git642a960.el8.ppc64le.rpm SHA-256: df2e30cc5da508378a09e69a81c675b6cd1c3bf2b4a449101aa27a093e40fc56
python3-kuryr-kubernetes-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: e313ec4dc6ff173914577d5a3d644bf36e60dd9632bba2d2b1995c254c2d7f50

Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.7 for RHEL 8

SRPM
atomic-openshift-service-idler-4.7.0-202104260636.p0.git.330c6ef.el8.src.rpm SHA-256: 07455944649e5cefcb8b9e0e7836a7e6479ec49a4e023277aadf6e23494e5a57
golang-github-prometheus-promu-0.5.0-3.git642a960.el8.src.rpm SHA-256: 58ee91f72ed9615e7f3954921e17854c15ec923e476f97f816e069d8202bc7d0
openshift-4.7.0-202104250659.p0.git.7d0a2b2.el8.src.rpm SHA-256: d86187cac6b275860771b46fb71b9b81830490bd151eccdf82580f52e83379b1
openshift-clients-4.7.0-202104250659.p0.git.95881af.el8.src.rpm SHA-256: 738995170ac7968f00d33fc9e9670a05806f3a207b6564318390a636dab21075
openshift-kuryr-4.7.0-202104250659.p0.git.d49acc4.el8.src.rpm SHA-256: 08e7a978dae3075d2f5153cae2ca9244011a46fad01a444da206da4aa3b56aa8
s390x
atomic-openshift-service-idler-4.7.0-202104260636.p0.git.330c6ef.el8.s390x.rpm SHA-256: ce436dad438ceb602736ca383fdd6f4a3782ba0ab67aa39e8f9533c37d0065db
golang-github-prometheus-promu-0.5.0-3.git642a960.el8.s390x.rpm SHA-256: 7b200b08889afe28a0ab85f46802d75b948074025d9b760976c58eacc6ec8828
openshift-clients-4.7.0-202104250659.p0.git.95881af.el8.s390x.rpm SHA-256: ee020ef913565f8111355d2646be463d51c812c8ce56570b2a754f93b14cb136
openshift-hyperkube-4.7.0-202104250659.p0.git.7d0a2b2.el8.s390x.rpm SHA-256: 0fc618533196d6206f075bfa4a18d55e1c60192b4f058440b843a09bb7d5a803
openshift-kuryr-cni-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 1f6283929a76fc78b5d9f41b79fcabfb4e77a2b3115a3797a4d7140ce526d100
openshift-kuryr-common-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 321594d3a5150530866baf321f55ab3097a8068ba0ffc4ef634dbe4ae0e9c573
openshift-kuryr-controller-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: 449e00878c4b06227b62fbdb62e768fc8b8bc3016b0559d6aed37b87c690fdc6
prometheus-promu-0.5.0-3.git642a960.el8.s390x.rpm SHA-256: 0011e0f8cb8231d713d3cfa3d5ef900bf29601724a8baf9727ac03134cb06957
python3-kuryr-kubernetes-4.7.0-202104250659.p0.git.d49acc4.el8.noarch.rpm SHA-256: e313ec4dc6ff173914577d5a3d644bf36e60dd9632bba2d2b1995c254c2d7f50

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

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