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Red Hat Product Errata RHSA-2023:1179 - Security Advisory
Issued:
2023-03-09
Updated:
2023-03-09

RHSA-2023:1179 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: Release of OpenShift Serverless Client kn 1.27.1

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Release of OpenShift Serverless 1.27.1
The References section contains CVE links providing detailed severity ratings
for each vulnerability. Ratings are based on a Common Vulnerability Scoring
System (CVSS) base score.

Description

Red Hat OpenShift Serverless Client kn 1.27.1 provides a CLI to interact with Red Hat OpenShift Serverless 1.27.1. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms.

This release includes security and bug fixes, and enhancements.

Security Fixes in this release include:

  • golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests(CVE-2022-41717)

For more details about the security issues, including the impact; a CVSS score; acknowledgments; and other related information refer to the CVE pages linked in the References section.

Solution

See the Red Hat OpenShift Container Platform 4.8 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.8/html/serverless/index See the Red Hat OpenShift Container Platform 4.9 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.9/html/serverless/index See the Red Hat OpenShift Container Platform 4.10 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.10/html/serverless/index See the Red Hat OpenShift Container Platform 4.11 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.11/html/serverless/index See the Red Hat OpenShift Container Platform 4.12 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.12/html/serverless/index

Affected Products

  • Red Hat Openshift Serverless 1 x86_64
  • Red Hat OpenShift Serverless for IBM Power, little endian 1 ppc64le
  • Red Hat OpenShift Serverless for IBM Z and LinuxONE 1 s390x

Fixes

  • BZ - 2161274 - CVE-2022-41717 golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests

CVEs

  • CVE-2022-41717

References

  • https://access.redhat.com/security/updates/classification/#moderate
  • https://access.redhat.com/documentation/en-us/openshift_container_platform/4.9/html/serverless/index
  • https://access.redhat.com/documentation/en-us/openshift_container_platform/4.10/html/serverless/index
  • https://access.redhat.com/documentation/en-us/openshift_container_platform/4.11/html/serverless/index
  • https://access.redhat.com/documentation/en-us/openshift_container_platform/4.12/html/serverless/index
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Openshift Serverless 1

SRPM
openshift-serverless-clients-1.6.1-2.el8.src.rpm SHA-256: 09518bb831bfbe31f43dd92ee49e7f77d36412d2664f87f91a50c9d46c9df004
x86_64
openshift-serverless-clients-1.6.1-2.el8.x86_64.rpm SHA-256: a10c90f07dd02b723ead34ffcd957c1bed8a4346b27c697dbcadc0efd2a66ce3

Red Hat OpenShift Serverless for IBM Power, little endian 1

SRPM
openshift-serverless-clients-1.6.1-2.el8.src.rpm SHA-256: 09518bb831bfbe31f43dd92ee49e7f77d36412d2664f87f91a50c9d46c9df004
ppc64le
openshift-serverless-clients-1.6.1-2.el8.ppc64le.rpm SHA-256: 030d070ca67a523e4ad3453afbd96201bbf120b96ad33237081e0dfd82852c63

Red Hat OpenShift Serverless for IBM Z and LinuxONE 1

SRPM
openshift-serverless-clients-1.6.1-2.el8.src.rpm SHA-256: 09518bb831bfbe31f43dd92ee49e7f77d36412d2664f87f91a50c9d46c9df004
s390x
openshift-serverless-clients-1.6.1-2.el8.s390x.rpm SHA-256: a708856e86ff1897992e90b7d2fc85ff141b63a2658c57733584996340de431b

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

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