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

Synopsis:          Important: OpenShift Container Platform 4.8.49 security update
Advisory ID:       RHSA-2022:6308-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:6308
Issue date:        2022-09-14
CVE Names:         CVE-2021-39226 CVE-2022-0494 CVE-2022-1353
                   CVE-2022-2526 CVE-2022-26945 CVE-2022-29154
                   CVE-2022-30321 CVE-2022-30322 CVE-2022-30323
                   CVE-2022-30631
====================================================================
1. Summary:

Red Hat OpenShift Container Platform release 4.8.49 is now available with
updates to packages and images that fix several bugs and add enhancements.

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.

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 container images for Red Hat OpenShift Container
Platform 4.8.49. There are no RPMs for this release.

Space precludes documenting all of the container images in this advisory.
See the following Release Notes documentation, which will be updated
shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.[y]/release_notes/ocp-4-8-release-notes.html

Security Fix(es):

* golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)
* grafana: Snapshot authentication bypass (CVE-2021-39226)
* go-getter: command injection vulnerability (CVE-2022-26945)
* go-getter: unsafe download (issue 1 of 3) (CVE-2022-30321)
* go-getter: unsafe download (issue 2 of 3) (CVE-2022-30322)
* go-getter: unsafe download (issue 3 of 3) (CVE-2022-30323)

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.

You may download the oc tool and use it to inspect release image metadata
as follows:

(For x86_64 architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.8.49-x86_64

The image digest is
sha256:ba6831ecc01cc2b3bfdd8f719e7a9384a877767fe90272a2becee7d7b6c9307c

(For s390x architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.8.49-s390x

The image digest is
sha256:73f2aa3c7ebd443bf7c76e8434975f14e52e9312425cd62b9368697afe4542b0

(For ppc64le architecture)

$ oc adm release info
quay.io/openshift-release-dev/ocp-release:4.8.49-ppc64le

The image digest is
sha256:cc18f0f9dae56a3e630f87c3054ca1d0b807d8524369735e7a0c47297833f661

All OpenShift Container Platform 4.8 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/4.8/updating/updating-cluster-cli.html

3. Solution:

For OpenShift Container Platform 4.8 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/4.8/release_notes/ocp-4-8-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.8/updating/updating-cluster-cli.html

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

1881882 - [RHCOS]Cannot access to the service's externalIP with egressIP from some pods
1959706 - QuorumGuardController_Error QuorumGuardControllerDegraded: the server could not find the requested resource
1991938 - Upgrading descheduler operator from 4.8 to 4.9 or installing latest 4.8 operator fails
2011063 - CVE-2021-39226 grafana: Snapshot authentication bypass
2064860 - ip-reconcile job is failing consistently
2092918 - CVE-2022-30321 go-getter: unsafe download (issue 1 of 3)
2092923 - CVE-2022-30322 go-getter: unsafe download (issue 2 of 3)
2092925 - CVE-2022-30323 go-getter: unsafe download (issue 3 of 3)
2092928 - CVE-2022-26945 go-getter: command injection vulnerability
2095210 - creating pods before sriovnetworknodepolicy sync up succeed will cause node unschedulable
2098252 - [4.8] Bootimage bump tracker
2105159 - crio umask sometimes set to 0000 [4.8]
2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read
2112999 - sum_irate doesn't work in OCP 4.8
2113998 - NetworkManager didn't automatically renew the lease on the VLAN interface configured using nmstate
2115039 - [4.8] On updating cluster from 4.8.34=>4.8.43, cu has noticed stale iptables rules that cause SVC of type LB to fail after redeployment of pods

5. JIRA issues fixed (https://issues.jboss.org/):

OCPBUGS-580 - [release-4.8] Gather ODF CephCluster resource status
OCPBUGS-604 - CI failing tests: Create namespace from install operators creates namespace from operator install page

6. References:

https://access.redhat.com/security/cve/CVE-2021-39226
https://access.redhat.com/security/cve/CVE-2022-0494
https://access.redhat.com/security/cve/CVE-2022-1353
https://access.redhat.com/security/cve/CVE-2022-2526
https://access.redhat.com/security/cve/CVE-2022-26945
https://access.redhat.com/security/cve/CVE-2022-29154
https://access.redhat.com/security/cve/CVE-2022-30321
https://access.redhat.com/security/cve/CVE-2022-30322
https://access.redhat.com/security/cve/CVE-2022-30323
https://access.redhat.com/security/cve/CVE-2022-30631
https://access.redhat.com/security/updates/classification/#important

7. Contact:

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

Copyright 2022 Red Hat, Inc.
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