Issued:
2021-04-22
Updated:
2021-04-22

RHSA-2021:1339 - Security Advisory

Synopsis

Moderate: Release of OpenShift Serverless Client kn 1.14.0 and security update

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 Client kn 1.14.0

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 Serverless Client kn 1.14.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.14.0. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms.

Security Fix(es):

  • golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)
  • golang: cmd/go: packages using cgo can cause arbitrary code execution at build time (CVE-2021-3115)

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

See the Red Hat OpenShift Container Platform 4.6 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless_applications/index

See the Red Hat OpenShift Container Platform 4.7 documentation at:
https://access.redhat.com/documentation/en-us/openshift_container_platform/4.7/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 - 1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve
  • BZ - 1918761 - CVE-2021-3115 golang: cmd/go: packages using cgo can cause arbitrary code execution at build time
  • BZ - 1941695 - Release of OpenShift Serverless Client 1.14.0

Red Hat Openshift Serverless 1

SRPM
openshift-serverless-clients-0.20.0-6.el8.src.rpm SHA-256: 3ce67a89f06a0cc731a60b976919290442648edbf58f2beb7adf6add010dfb6b
x86_64
openshift-serverless-clients-0.20.0-6.el8.x86_64.rpm SHA-256: 8d22222e36e10ea8be16559a491b51bd20e5f197c9c50a2df77b3002ef371594

Red Hat OpenShift Serverless for IBM Power, little endian 1

SRPM
openshift-serverless-clients-0.20.0-6.el8.src.rpm SHA-256: 3ce67a89f06a0cc731a60b976919290442648edbf58f2beb7adf6add010dfb6b
ppc64le
openshift-serverless-clients-0.20.0-6.el8.ppc64le.rpm SHA-256: 128505f9e4d1cc3ec20706d201317d8f54d07c37033655dc2ce7bae3e780cce3

Red Hat OpenShift Serverless for IBM Z and LinuxONE 1

SRPM
openshift-serverless-clients-0.20.0-6.el8.src.rpm SHA-256: 3ce67a89f06a0cc731a60b976919290442648edbf58f2beb7adf6add010dfb6b
s390x
openshift-serverless-clients-0.20.0-6.el8.s390x.rpm SHA-256: f4514fcd0e20a190c793143c67c955139a74a92c55818db7a184cad90bffc608

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