RHSA-2023:6893HighCVSS 7.5

Red Hat Security Advisory: OpenShift Container Platform 4.12.44 security and extras update

Published
November 21, 2023
Last Modified
July 31, 2026

🔗 CVE IDs covered (1)

CVE-2023-39325 →

📋 Description

CVE-2023-39325 — golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)

🎯 Affected products30

  • Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-cluster-kube-descheduler-operator@sha256:21afe55d44875577902ce19478b1a63e7096137b2da493ab15af7c6350d0d1ac_amd64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-cluster-kube-descheduler-operator@sha256:606810ed4cddf40a000438e887ea65830224382a4ebb1d5622617132ac12a3e1_ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-cluster-kube-descheduler-operator@sha256:8c29cfbf8bef0e27289f163ff159314ed5c3d7d54f0341cc1c5df99993456df6_s390x as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-cluster-kube-descheduler-operator@sha256:c8a528cf643e627a5dbfd0604f8a094112321e4e75b2d62abc2452d2322a3b0a_arm64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-cluster-kube-descheduler-rhel8-operator@sha256:21afe55d44875577902ce19478b1a63e7096137b2da493ab15af7c6350d0d1ac_amd64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-cluster-kube-descheduler-rhel8-operator@sha256:606810ed4cddf40a000438e887ea65830224382a4ebb1d5622617132ac12a3e1_ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-cluster-kube-descheduler-rhel8-operator@sha256:8c29cfbf8bef0e27289f163ff159314ed5c3d7d54f0341cc1c5df99993456df6_s390x as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-cluster-kube-descheduler-rhel8-operator@sha256:c8a528cf643e627a5dbfd0604f8a094112321e4e75b2d62abc2452d2322a3b0a_arm64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-csi-driver-shared-resource-mustgather-rhel8@sha256:758ce385a6b0c317426b18c65f918fad6801bb65e3c78ff0f1773b23cd6ef8b0_arm64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-csi-driver-shared-resource-mustgather-rhel8@sha256:a9f4fdeb4c66f94636a744ff4f404327807d6fa5c637a982ec8780bb4aba3faf_ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-csi-driver-shared-resource-mustgather-rhel8@sha256:b09fb9c2af13e75411d4693e23dcb51848f284232ad81233be04ba2b03eda10d_amd64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-csi-driver-shared-resource-mustgather-rhel8@sha256:e222aa9cb4abf575c5e4ef6fb2e98f71a112e307c2ad6fa106655a383768f29f_s390x as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-descheduler@sha256:29c26f51a8e43347d60907404bc0652f7441179e0365769ccfb46917684f824c_s390x as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-descheduler@sha256:320250007cd7bff432d5c0f8e852d958a60f07448ceca35953bfc1fcecceb50e_ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-descheduler@sha256:4efc4ff85c0ca7257915296eaaf5759737c8e321734cca975ef62a59464f7da2_arm64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-descheduler@sha256:dc8922df3dbc05a15eb0fdb305b3836097f5399c8f073ed173cc8523cdcdee19_amd64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-operator-sdk-rhel8@sha256:2468b1b8a597bfcb819501fe043e71b50cb4675b923e0625430850741d93e926_ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-operator-sdk-rhel8@sha256:521958d122a37c8a6f0bb5c8be63b8bb80999e61a3ef5d70bd6e8b8509df7a3d_arm64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-operator-sdk-rhel8@sha256:5a777e01e1fd3b5cbb838c1c26e15b03dff398376ee0b1b2f79ef6df32e72d02_amd64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-operator-sdk-rhel8@sha256:7e7dbaea08750ef7d48bc7a1401a5fdaaadda0f87c6e9d1116d938904914a934_s390x as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-config-daemon@sha256:0e4a0ed736632f44c543d23c33f5bea8b92c2099e8088fb7d960cdfa7d31e29f_ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-config-daemon@sha256:cf985c707ebeff4d318a4f0955edbf3124345842a5197ac9b0949dd5107de6c6_arm64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-config-daemon@sha256:f8422e1162608c2dde6adaa94eeca74439adf458ff41a2251bbeebab7d4f8026_amd64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-operator@sha256:48d18e6c6dfb5a6dc54c5ab591d49211081ee24f50c4b1bd5ec2f66c0d5a2556_ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-operator@sha256:738fbb7f72be67edc3a200ba53ffbf30784f5e64289469c2d2ceb7859a3c733c_arm64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-operator@sha256:fc948761502d9d43e3ae4f7769b2259db1b38181abefec0b19db85f27fed40d9_amd64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-webhook@sha256:86c99de365f1b0851b88a21f4dfb43aaae08e1e3f8ce41a2b242fde254083aab_ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-webhook@sha256:93634e2db25f84380cf38f5700589259cd0021243029e574dd3995a498151b05_arm64 as a component of Red Hat OpenShift Container Platform 4.12
  • openshift4/ose-sriov-network-webhook@sha256:9dc5a4d124ee6fee27329112f07e8c80e08ac3493d5a1a10ca12061000a3e71a_amd64 as a component of Red Hat OpenShift Container Platform 4.12

✅ Remediation

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 Workaround: The default stream concurrency limit in golang is 250 streams (requests) per HTTP/2 connection. This value may be adjusted in the golang.org/x/net/http2 package using the Server.MaxConcurrentStreams setting and the ConfigureServer function which are available in golang.org/x/net/http2.

🔗 References (6)