RHSA-2023:4624HighCVSS 8.6

Red Hat Security Advisory: Red Hat OpenShift Service Mesh Containers for 2.3.6 security update

Published
August 11, 2023
Last Modified
October 15, 2026

🔗 CVE IDs covered (5)

CVE-2023-35941 →CVE-2023-35942 →CVE-2023-35943 →CVE-2023-35944 →CVE-2023-35945 →

📋 Description

CVE-2023-35941 — envoy: OAuth2 credentials exploit with permanent validity CVE-2023-35942 — envoy: gRPC access log crash caused by the listener draining CVE-2023-35943 — envoy: CORS filter segfault when origin header is removed CVE-2023-35944 — envoy: Incorrect handling of HTTP requests and responses with mixed case schemes CVE-2023-35945 — envoy: HTTP/2 memory leak in nghttp2 codec

🎯 Affected products22

  • RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/grafana-rhel8@sha256:0034a052544d5205b81f064361ed8f1213bed6dc868a607a14cb7f1f803c6213_s390x as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/grafana-rhel8@sha256:731d23d6a6e226a68463beaa956065341537b0f4b2bf2fe0b14c1aff4cd1b45e_amd64 as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/grafana-rhel8@sha256:8aa19f37aef2ed95793a6c6940146c8b67fbbbbad1a219775dc917358de97c61_ppc64le as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/istio-cni-rhel8@sha256:279bc4504c13e65be3a16731dcb042b9fe10f937fffc9f0fcfd8bfd5e3d4717b_amd64 as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/istio-cni-rhel8@sha256:674726fb44c3eb46b7549964e82da3d6e8969659f72a80ff46bee2736af60eb6_ppc64le as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/istio-cni-rhel8@sha256:aa6b03b229bb55aade074a59199f25dd26b6d596bf65683fdfb1adfd33d6a1cc_s390x as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/istio-must-gather-rhel8@sha256:3fc6b5a00fbc1716e0dc7b958b232135979e17184f662d8b30aba68246380c6a_ppc64le as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/istio-must-gather-rhel8@sha256:5a91228a6ae101204f87d86d6152e3719de2067e0a04e19984ea379e969ae827_amd64 as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/istio-must-gather-rhel8@sha256:aa41a543ce10b9d932178894d74ecd3c62c09db6c729affef3d165eef797e873_s390x as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/pilot-rhel8@sha256:572cb5d7bfcbe827371d715039aa795a234089ad84e87c874c27b4c8368fd414_ppc64le as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/pilot-rhel8@sha256:e1e2634d0b71ee373d1caa3db8ecd80833847894f3a182ac9a51ffb615a7ea85_s390x as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/pilot-rhel8@sha256:e5d923926234b1b1d22a93addce28a2656407932af0391a4d03c739d423aa109_amd64 as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/prometheus-rhel8@sha256:28eed3d9554d7424a55a9d8425acc098c56e46ce7754c32f0c6b3993a3400248_amd64 as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/prometheus-rhel8@sha256:787962d7a65f62af1f85e2e5d822f3db40093af32fd03ebd0e2cec248d399eb4_s390x as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/prometheus-rhel8@sha256:dd4934b72d644f9317465b6c45b137b93123dc50447daedca9a410f11b292132_ppc64le as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/proxyv2-rhel8@sha256:826302993a08f1b7b9d05b17d9a7e71792d2c1adaa8002c59aa8ecbca523d86e_amd64 as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/proxyv2-rhel8@sha256:d9c2a461fb3de8c30e1fd06924fafe03fd1d0e19ed5cf2e0cb848a1116752cf1_ppc64le as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/proxyv2-rhel8@sha256:e36f4a2d5c66515519aa7158a31f07c8ba376553654d2f71d6f2601106c90095_s390x as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/ratelimit-rhel8@sha256:16222b72f4ae305ca2128ecc7d19d568b6c7edaa32b55e9759a563b2b0ae3000_ppc64le as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/ratelimit-rhel8@sha256:93f927c7fcf4138b6c5ba976d971f50b88f8e46bc819017763014748394bd786_amd64 as a component of RHOSSM 2.3 for RHEL 8
  • openshift-service-mesh/ratelimit-rhel8@sha256:fbc19a6d4a1cb052b7944f0b4537f1ce2716f4c81bc6b5866920f8d62be69290_s390x as a component of RHOSSM 2.3 for RHEL 8

✅ Remediation

Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258

🔗 References (8)