RHSA-2022:5730 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.10.25 is now available with
updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container Platform 4.10.

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 container images for Red Hat OpenShift Container Platform 4.10.25. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2022:5729

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/4.10/release_notes/ocp-4-10-release-notes.html

Security Fix(es):

• golang: encoding/pem: fix stack overflow in Decode (CVE-2022-24675)
• golang: regexp: stack exhaustion via a deeply nested expression

(CVE-2022-24921)

• golang: math/big: uncontrolled memory consumption due to an unhandled

overflow via Rat.SetString (CVE-2022-23772)

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:4.10.25-x86_64

The image digest is sha256:ed84fb3fbe026b3bbb4a2637ddd874452ac49c6ead1e15675f257e28664879cc

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.10.25-s390x

The image digest is sha256:a151628743b643e8ceda09dbd290aa4ac2787fc519365603a5612cb4d379d8e3

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.10.25-ppc64le

The image digest is sha256:5ee9476628f198cdadd8f7afe6f117e8102eaafba8345e95d2f479c260eb0574

All OpenShift Container Platform 4.10 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/4.10/updating/updating-cluster-cli.html

Solution

For OpenShift Container Platform 4.10 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/4.10/release_notes/ocp-4-10-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.10/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.10 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.10 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.10 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for ARM 64 4.10 aarch64

Fixes

• BZ - 2053532 - CVE-2022-23772 golang: math/big: uncontrolled memory consumption due to an unhandled overflow via Rat.SetString
• BZ - 2060058 - superfluous apirequestcount entries in audit log
• BZ - 2064857 - CVE-2022-24921 golang: regexp: stack exhaustion via a deeply nested expression
• BZ - 2077688 - CVE-2022-24675 golang: encoding/pem: fix stack overflow in Decode
• BZ - 2079034 - [4.10] Openshift Container Platform - Ingress Controller does not set allowPrivilegeEscalation in the router deployment
• BZ - 2094584 - VM with sysprep is failed to create
• BZ - 2095217 - VM SSH command generated by UI points at api VIP
• BZ - 2095319 - [4.10] Bootimage bump tracker
• BZ - 2098655 - gcp cluster rollback fails due to storage failure
• BZ - 2099526 - prometheus-adapter becomes inaccessible during rollout
• BZ - 2100894 - Possible to cause misconfiguration of container runtime soon after cluster creation
• BZ - 2100974 - Layout issue: No spacing in delete modals
• BZ - 2103175 - disabling ipv6 router advertisements using "all" does not disable it on secondary interfaces
• BZ - 2105110 - [VPA] recommender is logging errors for pods with init containers
• BZ - 2105275 - NodeIP is used instead of EgressIP
• BZ - 2105653 - egressIP panics with nil pointer dereference
• BZ - 2106385 - the cronjob object is created with a wrong api version batch/v1beta1 when created via the openshift console
• BZ - 2106842 - In CI 4.10 HAProxy must-gather takes longer than 10 minutes
• BZ - 2107276 - The ccoctl does not seem to know how to leverage the VMs service account to talk to GCP APIs.
• BZ - 2109125 - [4.10 Backport] Spoke BMH stuck "inspecting" when deployed via ZTP in 4.11 OCP hub
• BZ - 2109225 - Console 4.10 operand form refresh
• BZ - 2109235 - openshift-apiserver pods never going NotReady

CVEs

• CVE-2020-29368
• CVE-2021-4197
• CVE-2021-4203
• CVE-2022-1012
• CVE-2022-1729
• CVE-2022-21540
• CVE-2022-21541
• CVE-2022-23772
• CVE-2022-24675
• CVE-2022-24921
• CVE-2022-32250
• CVE-2022-34169

References

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