Red Hat Product Errata RHSA-2021:1168 - Security Advisory
Issued:
2021-04-12
Updated:
2021-04-12

RHSA-2021:1168 - Security Advisory

Synopsis

Important: Red Hat Advanced Cluster Management 2.2.2 security and bug fix update

Type/Severity

Security Advisory: Important

Topic

Red Hat Advanced Cluster Management for Kubernetes 2.2.2 General Availability release images, which fix several bugs and security issues.

Red Hat Product Security has rated this update as having a security impact of Important. 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 Advanced Cluster Management for Kubernetes 2.2.2 images

Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in.

This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix several bugs and security issues. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.2/html/release_notes/

Security Fix(es):

  • fastify-reply-from: crafted URL allows prefix scape of the proxied backend service (CVE-2021-21321)
  • fastify-http-proxy: crafted URL allows prefix scape of the proxied backend service (CVE-2021-21322)
  • golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash (CVE-2020-14040)
  • nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions (CVE-2020-28500)
  • golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension (CVE-2020-28851)
  • golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852)
  • go-slug: partial protection against zip slip attacks (CVE-2020-29529)
  • nodejs-lodash: command injection via template (CVE-2021-23337)
  • openssl: integer overflow in CipherUpdate (CVE-2021-23840)
  • openssl: NULL pointer dereference in X509_issuer_and_serial_hash() (CVE-2021-23841)

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.

Bug Fix(es):

  • Documentation is referencing deprecated API for Service Export - Submariner (BZ#1936528)
  • Importing of cluster fails due to error/typo in generated command (BZ#1936642)
  • RHACM 2.2.2 images (BZ#1938215)
  • 2.2 clusterlifecycle fails to allow provision `fips: true` clusters on aws, vsphere (BZ#1941778)

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

  • Red Hat Advanced Cluster Management for Kubernetes 2 for RHEL 8 x86_64
  • Red Hat Advanced Cluster Management for Kubernetes 2 for RHEL 7 x86_64

Fixes

  • BZ - 1853652 - CVE-2020-14040 golang.org/x/text: possibility to trigger an infinite loop in encoding/unicode could lead to crash
  • BZ - 1913333 - CVE-2020-28851 golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension
  • BZ - 1913338 - CVE-2020-28852 golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag
  • BZ - 1914238 - CVE-2020-29529 go-slug: partial protection against zip slip attacks
  • BZ - 1928937 - CVE-2021-23337 nodejs-lodash: command injection via template
  • BZ - 1928954 - CVE-2020-28500 nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions
  • BZ - 1930310 - CVE-2021-23841 openssl: NULL pointer dereference in X509_issuer_and_serial_hash()
  • BZ - 1930324 - CVE-2021-23840 openssl: integer overflow in CipherUpdate
  • BZ - 1936528 - Documentation is referencing deprecated API for Service Export - Submariner
  • BZ - 1936642 - Importing of cluster fails due to error/typo in generated command
  • BZ - 1938215 - RHACM 2.2.2 images
  • BZ - 1941778 - 2.2 clusterlifecycle fails to allow provision `fips: true` clusters on aws, vsphere
  • BZ - 1942178 - CVE-2021-21321 fastify-reply-from: crafted URL allows prefix scape of the proxied backend service
  • BZ - 1942182 - CVE-2021-21322 fastify-http-proxy: crafted URL allows prefix scape of the proxied backend service

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.