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Red Hat Security Advisory 2023-0450-01

Red Hat Security Advisory 2023-0450-01 - Red Hat OpenShift Container Platform is Red Hat’s cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

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

Synopsis: Moderate: OpenShift Container Platform 4.12.1 security update
Advisory ID: RHSA-2023:0450-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0450
Issue date: 2023-01-30
CVE Names: CVE-2022-46174
=====================================================================

  1. Summary:

Red Hat OpenShift Container Platform release 4.12.1 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 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.

  1. 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):

  • aws-efs-utils: Race condition during concurrent TLS mounts in efs-utils
    and aws-efs-csi-driver (CVE-2022-46174)

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.

  1. Solution:

For OpenShift Container Platform 4.12 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/4.12/release_notes/ocp-4-12-release-notes.html

You can download the oc tool and use it to inspect release image metadata
for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests
can be found at
https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

The sha values for the release are:

(For x86_64 architecture)
The image digest is
sha256:a4838c937bbf0902a836107476f6167e47b0340b2ad2444937c69a0a8409f896

(For s390x architecture)
The image digest is
sha256:60cc442c026a55ef520ef19ba11da429b78679f03d5a06ea5c17e8f9a05a7144

(For ppc64le architecture)
The image digest is
sha256:069f53c782593281f74815801a114acd53aecba0ab80525792fd98903b2aec09

(For aarch64 architecture)
The image digest is
sha256:112cec5d4cde792aa3c2cf0fb8c2761fbe3e2281b433b9128c2cb23188b2effe

All OpenShift Container Platform 4.12 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 CLI (oc)
or web console. Instructions for upgrading a cluster are available at
https://docs.openshift.com/container-platform/4.12/updating/updating-cluster-cli.html

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

2158266 - CVE-2022-46174 aws-efs-utils: Race condition during concurrent TLS mounts in efs-utils and aws-efs-csi-driver

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

OCPBUGS-5385 - Multiple times switching slave port to fault causes the port state to remain in HOLDOVER
OCPBUGS-5551 - NFD topologyupdater functionality missing on OCP 4.12 when deploying NFD from bundle

  1. References:

https://access.redhat.com/security/cve/CVE-2022-46174
https://access.redhat.com/security/updates/classification/#moderate

  1. Contact:

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

Copyright 2023 Red Hat, Inc.
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Related news

RHSA-2023:0450: Red Hat Security Advisory: OpenShift Container Platform 4.12.1 security update

Red Hat OpenShift Container Platform release 4.12.1 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 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-46174: aws-efs-utils: Race condition during concurrent TLS mounts in efs-utils and aws-efs-csi-driver

GHSA-4fv8-w65m-3932: efs-utils and aws-efs-csi-driver have race condition during concurrent TLS mounts

### Impact A potential race condition issue exists within the Amazon EFS mount helper in efs-utils versions v1.34.3 and below, and aws-efs-csi-driver versions v1.4.7 and below. When using TLS to mount file systems, the mount helper allocates a local port for stunnel to receive NFS connections prior to applying the TLS tunnel. In affected versions, concurrent mount operations can allocate the same local port, leading to either failed mount operations or an inappropriate mapping from an EFS customer’s local mount points to that customer’s EFS file systems. Affected versions: efs-utils <= v1.34.3, aws-efs-csi-driver <= v1.4.7 ### Patches The patches are included in efs-utils version v1.34.4 and newer, and in aws-efs-csi-driver v1.4.8 and newer. ### Workarounds There is no recommended work around. We recommend affected users update the installed version of efs-utils to v1.34.4+ or aws-efs-csi-driver to v1.4.8+ to address this issue. ### References https://github.com/aws/efs-utils/commi...

CVE-2022-46174: Fix potential tlsport selection collision by using state file as · aws/efs-utils@f3a8f88

efs-utils is a set of Utilities for Amazon Elastic File System (EFS). A potential race condition issue exists within the Amazon EFS mount helper in efs-utils versions v1.34.3 and below. When using TLS to mount file systems, the mount helper allocates a local port for stunnel to receive NFS connections prior to applying the TLS tunnel. In affected versions, concurrent mount operations can allocate the same local port, leading to either failed mount operations or an inappropriate mapping from an EFS customer’s local mount points to that customer’s EFS file systems. This issue is patched in version v1.34.4. There is no recommended work around. We recommend affected users update the installed version of efs-utils to v1.34.4 or later.

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