RHSA-2025:1116 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.13.55 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 4.13.

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.

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 4.13.55. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2025:1118

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/4.13/release_notes/ocp-4-13-release-notes.html

Security Fix(es):

• python: Path traversal on tempfile.TemporaryDirectory (CVE-2023-6597)
• golang: net/http, x/net/http2: rapid stream resets can cause excessive

work (CVE-2023-44487) (CVE-2023-39325)

• golang.org/x/net/html: Non-linear parsing of case-insensitive content in

golang.org/x/net/html (CVE-2024-45338)

• net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK

decoding (CVE-2022-41723)

• go-retryablehttp: url might write sensitive information to log file

(CVE-2024-6104)

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.

All OpenShift Container Platform 4.13 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/4.13/updating/updating-cluster-cli.html

Solution

For OpenShift Container Platform 4.13 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/4.13/release_notes/ocp-4-13-release-notes.html You may download the oc tool and use it to inspect release image metadata for x86_64 architecture. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

The sha value for the release is as follows:

(For x86_64 architecture)
The image digest is sha256:fb687ffbbe6fcb4b551518c5e910929bbac6baf5b5b1bbbc286fb2da9dbd5490

All OpenShift Container Platform 4.13 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/4.13/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.13 for RHEL 9 x86_64
• Red Hat OpenShift Container Platform 4.13 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.13 for RHEL 9 ppc64le
• Red Hat OpenShift Container Platform for Power 4.13 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.13 for RHEL 9 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.13 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for ARM 64 4.13 for RHEL 9 aarch64
• Red Hat OpenShift Container Platform for ARM 64 4.13 for RHEL 8 aarch64

Fixes

• BZ - 2178358 - CVE-2022-41723 net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding
• BZ - 2243296 - CVE-2023-39325 golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)
• BZ - 2276518 - CVE-2023-6597 python: Path traversal on tempfile.TemporaryDirectory
• BZ - 2294000 - CVE-2024-6104 go-retryablehttp: url might write sensitive information to log file
• BZ - 2333122 - CVE-2024-45338 golang.org/x/net/html: Non-linear parsing of case-insensitive content in golang.org/x/net/html
• OCPBUGS-44356 - Application creation fail when manually entering input scaling value in local setup
• OCPBUGS-45332 - Bump golang.org/x/net to 0.31.0
• OCPBUGS-47507 - IBM Fusion operator upgrade is blocked with the error: "error validating existing CRs against new CRD's schema"
• OCPBUGS-47540 - Add python script to handle test result from 4.17 to 4.12
• OCPBUGS-47632 - Update cluster-api-actuator-pkg labels to distinguish different tests
• OCPBUGS-48259 - [release-4.13] control-plane-machine-set goes Available=False with UnavailableReplicas during updates
• OCPBUGS-48547 - [release-4.13] OWNERS file update
• OCPBUGS-48559 - e2e installs wrong lib versions
• OCPBUGS-48655 - OWNERS update
• OCPBUGS-48656 - OWNERS update
• OCPBUGS-48836 - builder Unit Test Permanently Failing

CVEs

• CVE-2022-41723
• CVE-2023-6597
• CVE-2023-39325
• CVE-2024-6104
• CVE-2024-45338

References

• https://access.redhat.com/security/updates/classification/#important
• https://access.redhat.com/security/vulnerabilities/RHSB-2023-003