RHSA-2020:4298MediumCVSS 7.7

Red Hat Security Advisory: OpenShift Container Platform 4.6.1 image security update

Published
October 27, 2020
Last Modified
August 15, 2026

🔗 CVE IDs covered (21)

CVE-2020-13822 →CVE-2020-14040 →CVE-2020-15366 →CVE-2020-8203 →CVE-2020-8559 →CVE-2020-11023 →CVE-2019-11358 →CVE-2020-14336 →CVE-2013-0169 →CVE-2020-7662 →CVE-2020-10715 →CVE-2020-10743 →CVE-2020-11022 →CVE-2020-11110 →CVE-2020-12052 →CVE-2020-12245 →CVE-2018-18624 →CVE-2019-16769 →CVE-2020-7013 →CVE-2020-7598 →CVE-2020-9283 →

📋 Description

CVE-2013-0169 — SSL/TLS: CBC padding timing attack (lucky-13) CVE-2018-18624 — grafana: XSS vulnerability via a column style on the "Dashboard > Table Panel" screen CVE-2019-11358 — jquery: Prototype pollution in object's prototype leading to denial of service, remote code execution, or property injection CVE-2019-16769 — npm-serialize-javascript: XSS via unsafe characters in serialized regular expressions CVE-2020-7013 — kibana: Prototype pollution in TSVB could result in arbitrary code execution (ESA-2020-06) CVE-2020-7598 — nodejs-minimist: prototype pollution allows adding or modifying properties of Object.prototype using a constructor or proto payload CVE-2020-7662 — npmjs-websocket-extensions: ReDoS vulnerability in Sec-WebSocket-Extensions parser CVE-2020-8203 — nodejs-lodash: prototype pollution in zipObjectDeep function CVE-2020-8559 — kubernetes: compromised node could escalate to cluster level privileges CVE-2020-9283 — golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic CVE-2020-10715 — openshift/console: text injection on error page via crafted url CVE-2020-10743 — kibana: X-Frame-Option not set by default might lead to clickjacking CVE-2020-11022 — jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method CVE-2020-11023 — jquery: Untrusted code execution via tag in HTML passed to DOM manipulation methods CVE-2020-11110 — grafana: stored XSS CVE-2020-12052 — grafana: XSS annotation popup vulnerability CVE-2020-12245 — grafana: XSS via column.title or cellLinkTooltip CVE-2020-13822 — nodejs-elliptic: improper encoding checks allows a certain degree of signature malleability in ECDSA signatures CVE-2020-14040 — golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash CVE-2020-14336 — openshift: restricted SCC allows pods to craft custom network packets CVE-2020-15366 — nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function

🎯 Affected products200

  • Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-ansible-operator@sha256:0aae0e57468c16c89ba38972c604c99407b5fb4001fc33adf5222ee79b4de18e_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-ansible-operator@sha256:1e7051812f5c4e98573a0281d152ebb0500908b89610fc3e122c7184f6ba9707_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-ansible-operator@sha256:b21597cc50e964c01ba1b1d7f14e5a548f072c499c4a0cfd6ec76d33c24064a6_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-aws-machine-controllers@sha256:b7dc5f4101a8cb88c20d853908982258cab77bb0ac391e965b50b15648ddd854_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-azure-machine-controllers@sha256:9ef5deb841f1f4a8680f91ebb21952f0eaabf500f4523d891c075b69769ec769_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-machine-controllers@sha256:6eb0b79a701665269ff5282556fef9dbae69888bcda354c8013479d4d91aa278_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-machine-controllers@sha256:7def5b35d9c17a603850f7a849cf7d7c5f2ac6295d4ee93e4fb8967c7b669dea_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-machine-controllers@sha256:ea1d6a692315d3606fdddd4f007c0730a02387c58e42e001fff4bb0d243bdc47_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-rhel8-operator@sha256:3c9a9d63e4e6746ced1adf0d47fd49d7afac791b4a19e21001a6d7d5dbac12b7_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-rhel8-operator@sha256:c75cbb438a59618cfa3737fae7849968603db3ae0a81bb1aa6f0afd993a35f7f_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-rhel8-operator@sha256:d36addc7528c70b29e838c7059dbf9c3d657067c74bac125aa1ed96e15d85df0_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-runtimecfg-rhel8@sha256:0a851f6be3d3ab94ad12a684d40c7c718065d7292fcfe5cfeb8453fc18c64afb_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-runtimecfg-rhel8@sha256:1806feb5739d3bbdb47557710feab7ec67670262e34abdab407dff7a801465a6_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-baremetal-runtimecfg-rhel8@sha256:6ca7fd5129d26fae6d255dec6b59fad8c9c2c3699d6858489652d3b86716f38d_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cli-artifacts@sha256:238737a8faf926dc92db7ffcc7b330f9cb42337b27d575b758ee354817b04a8d_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cli-artifacts@sha256:79978a34d1ab3b0ed1ad2c93c09bcb2fcdd1806b35e48a53c99d106347e1a59d_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cli-artifacts@sha256:cf02fa6cb215062ffb808b186b99ff648014ac4165aceb8d4acfc7ae68d719ae_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cli@sha256:6aa4bb97adf2142b0e74ccae7fd3661ada73cbaac803b86bb8712261e916d66d_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cli@sha256:96db162a92cad3a1d63053c28d9b6dbfeba04f61cd98b49f4e77b4a7ab692c72_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cli@sha256:f78645fac859399ae479950117b10371194c37789aa16564d8c7009b670da9c3_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cloud-credential-operator@sha256:5e591cab19b41c7ea26eab6056cd518f6d64b59e8051978de927b1b984abfb1d_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cloud-credential-operator@sha256:b0d756bd44dc48ab4033be3347bb95fcc78fc4b81482e94a1e5863cdba78365e_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cloud-credential-operator@sha256:df4b329c90e13c0374cfad8326f52894d7642cdf5c45dd3a7b951e385e344aa0_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cluster-authentication-operator@sha256:059f0179c0528c6234dbdca7e70fe779cf37be5121f458dd045d2e9662192f06_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cluster-authentication-operator@sha256:0fb6eb7dcd8551e512cd24c521877d27683d7a03734ffd8626a6a97622726fa4_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cluster-authentication-operator@sha256:ab01309a2cc887d5c37d2138eb54412e318762e7a8b4750d6708decce9ce4336_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cluster-autoscaler-operator@sha256:7a07115b0d49b21dbc71acc6030be2bdb20446cb03ef3db67189a9738ba2be53_s390x as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cluster-autoscaler-operator@sha256:b8056a4eabddb3a0a0c6b9c94127d517f14bc2319b717157268a05ce35e726d8_ppc64le as a component of Red Hat OpenShift Container Platform 4.6
  • openshift4/ose-cluster-autoscaler-operator@sha256:f18151bf70434e1841ed8182c42e819e92e3d1ad3bbd269c667be8b74ff78444_amd64 as a component of Red Hat OpenShift Container Platform 4.6
  • +170 more not shown

✅ Remediation

For OpenShift Container Platform 4.6 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/4.6/release_notes/ocp-4-6-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html. Workaround: On OpenShift Container Platform 3.11 it's possible to edit the list of cipher suites offered by the router when performing 'edge', or 're-encrypt' TLS modes. Please follow the documentation [1], and [2] to remove the vulnerable CBC ciphers use the modern, or intermediate cipher suites outlined by Mozilla instead [3]. In 'passthrough' mode TLS termination occurs in the application so that is another way to mitigate the vulnerability. [1] https://docs.openshift.com/container-platform/3.11/install_config/router/customized_haproxy_router.html#obtaining-router-configuration-template [2] https://docs.openshift.com/container-platform/3.11/install_config/router/customized_haproxy_router.html#using-configmap-replace-template [3] https://wiki.mozilla.org/Security/Server_Side_TLS Workaround: No mitigation is known. Workaround: Any Kibana version with this commit [1] can add the following configuration option to mitigation the problem: config/kibana.yml: server.customResponseHeaders: {"x-frame-options":"deny"} or server.customResponseHeaders: {"x-frame-options":"sameorigin"} [1] https://github.com/elastic/kibana/pull/13045 Workaround: Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible. Workaround: On OCP 3.11 create a custom SCC based on 'restricted' and also drop the NET_RAW capability[1]. Assign this custom SCC to any users, or groups which create pods you want to protect. See the documentation for more information [2]. [1] https://access.redhat.com/solutions/5611521 [2] https://docs.openshift.com/container-platform/3.11/admin_guide/manage_scc.html

🔗 References (24)