(RHSA-2023:7198) Critical: OpenShift Container Platform 4.15.0 bug fix and security update

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

https://access.redhat.com/errata/RHSA-2023:7201

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/4.15/release_notes/ocp-4-15-release-notes.html

Security Fix(es):

• rekor: compressed archives can result in OOM conditions (CVE-2023-30551)
• golang: net/http, x/net/http2: rapid stream resets can cause excessive
  work (CVE-2023-44487) (CVE-2023-39325)
• HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS
  attack (Rapid Reset Attack) (CVE-2023-44487)
• golang.org/x/net/html: Cross site scripting (CVE-2023-3978)
• follow-redirects: Improper Input Validation due to the improper handling
  of URLs by the url.parse() (CVE-2023-26159)
• goproxy: Denial of service (DoS) via unspecified vectors.
  (CVE-2023-37788)
• golang: net/http/internal: Denial of Service (DoS) via Resource
  Consumption via HTTP requests (CVE-2023-39326)
• prometheus-alertmanager: UI is vulnerable to stored XSS via the
  /api/v1/alerts endpoint (CVE-2023-40577)
• opentelemetry: DoS vulnerability in otelhttp (CVE-2023-45142)
• golang: cmd/go: Protocol Fallback when fetching modules (CVE-2023-45285)
• opentelemetry-go-contrib: DoS vulnerability in otelgrpc due to unbound
  cardinality metrics (CVE-2023-47108)
• ssh: Prefix truncation attack on Binary Packet Protocol (BPP)
  (CVE-2023-48795)

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 4.15 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/4.15/updating/updating_a_cluster/updating-cluster-cli.html