Issued:
2020-10-27
Updated:
2020-10-27

RHSA-2020:4298 - Moderate: OpenShift Container Platform 4.6.1 image security update

Synopsis

Moderate: OpenShift Container Platform 4.6.1 image security update

Type/Severity

Security Advisory Moderate

Topic

An update is now available for Red Hat OpenShift Container Platform 4.6.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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.

Security Fix(es):

  • golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic (CVE-2020-9283)

  • SSL/TLS: CBC padding timing attack (lucky-13) (CVE-2013-0169)

  • grafana: XSS vulnerability via a column style on the "Dashboard > Table Panel" screen (CVE-2018-18624)

  • js-jquery: prototype pollution in object's prototype leading to denial of service or remote code execution or property injection (CVE-2019-11358)

  • npm-serialize-javascript: XSS via unsafe characters in serialized regular expressions (CVE-2019-16769)

  • kibana: Prototype pollution in TSVB could result in arbitrary code execution (ESA-2020-06) (CVE-2020-7013)

  • nodejs-minimist: prototype pollution allows adding or modifying properties of Object.prototype using a constructor or proto payload (CVE-2020-7598)

  • npmjs-websocket-extensions: ReDoS vulnerability in Sec-WebSocket-Extensions parser (CVE-2020-7662)

  • nodejs-lodash: prototype pollution in zipObjectDeep function (CVE-2020-8203)

  • jquery: Cross-site scripting due to improper injQuery.htmlPrefilter method (CVE-2020-11022)

  • jQuery: passing HTML containing

  • grafana: stored XSS (CVE-2020-11110)

  • grafana: XSS annotation popup vulnerability (CVE-2020-12052)

  • grafana: XSS via column.title or cellLinkTooltip (CVE-2020-12245)

  • nodejs-elliptic: improper encoding checks allows a certain degree of signature malleability in ECDSA signatures (CVE-2020-13822)

  • golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)

  • nodejs-ajv: prototype pollution via crafted JSON schema in ajv.validate function (CVE-2020-15366)

  • openshift/console: text injection on error page via crafted url (CVE-2020-10715)

  • kibana: X-Frame-Option not set by default might lead to clickjacking (CVE-2020-10743)

  • openshift: restricted SCC allows pods to craft custom network packets (CVE-2020-14336)

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.

Solution

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 This page is not included, but the link has been rewritten to point to the nearest parent document.https://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html.

Affected Products

ProductVersionArch
Red Hat OpenShift Container Platform4.6x86_64
Red Hat OpenShift Container Platform4.6x86_64
Red Hat OpenShift Container Platform for Power4.6ppc64le
Red Hat OpenShift Container Platform for IBM Z and LinuxONE4.6s390x

Fixes

CVEs

References

Additional information