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Red Hat Product Errata RHSA-2022:1745 - Security Advisory
Issued:
2022-05-09
Updated:
2022-05-09

RHSA-2022:1745 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Low: Release of OpenShift Serverless Client kn 1.22.0

Type/Severity

Security Advisory: Low

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Release of OpenShift Serverless Client kn 1.22.0

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 1.22.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.22.0. 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: archive/zip: Reader.Open panics on empty string (CVE-2021-41772)
  • golang: debug/macho: invalid dynamic symbol table command can cause panic (CVE-2021-41771)

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/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 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

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 - 2020725 - CVE-2021-41771 golang: debug/macho: invalid dynamic symbol table command can cause panic
  • BZ - 2020736 - CVE-2021-41772 golang: archive/zip: Reader.Open panics on empty string

CVEs

  • CVE-2021-41771
  • CVE-2021-41772

References

  • https://access.redhat.com/security/updates/classification/#low
  • https://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless/index
  • https://access.redhat.com/documentation/en-us/openshift_container_platform/4.7/html/serverless/index
  • https://access.redhat.com/documentation/en-us/openshift_container_platform/4.8/html/serverless/index
  • 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
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-1.1.0-2.el8.src.rpm SHA-256: 061c61ade1176a49ef2414e820aff22107452f9c5d0d950be7b1771230e84885
x86_64
openshift-serverless-clients-1.1.0-2.el8.x86_64.rpm SHA-256: 9367804211b8b4a418d446d1dd017b7f1291a63bb876ded18b969356de704614

Red Hat OpenShift Serverless for IBM Power, little endian 1

SRPM
openshift-serverless-clients-1.1.0-2.el8.src.rpm SHA-256: 061c61ade1176a49ef2414e820aff22107452f9c5d0d950be7b1771230e84885
ppc64le
openshift-serverless-clients-1.1.0-2.el8.ppc64le.rpm SHA-256: f16f03b488feb49c098c361ca4130f2222179828090deb765122f00b3621c686

Red Hat OpenShift Serverless for IBM Z and LinuxONE 1

SRPM
openshift-serverless-clients-1.1.0-2.el8.src.rpm SHA-256: 061c61ade1176a49ef2414e820aff22107452f9c5d0d950be7b1771230e84885
s390x
openshift-serverless-clients-1.1.0-2.el8.s390x.rpm SHA-256: 0327780d4b3845c8c108fc5a13f5a7186c796d9c8a7916367958042b117ab554

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

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