Issued:
2021-01-14
Updated:
2021-01-14

RHSA-2021:0145 - Moderate: Red Hat OpenShift Serverless Client kn 1.12.0

Synopsis

Moderate: Red Hat OpenShift Serverless Client kn 1.12.0

Type/Severity

Security Advisory Moderate

Topic

Red Hat OpenShift Serverless Client kn 1.12.0

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. For more information, see the CVE links in the References section.

Description

Red Hat OpenShift Serverless Client kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms.

Red Hat OpenShift Serverless Client kn 1.12.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.12.0, and includes security and bug fixes and enhancements. For more information, see the release notes listed in the References section.

Security Fix(es):

  • golang: default Content-Type setting in net/http/cgi and net/http/fcgi could cause XSS (CVE-2020-24553)

  • golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)

  • golang: malicious symbol names can lead to code execution at build time (CVE-2020-28366)

  • golang: improper validation of cgo flags can lead to code execution at build time (CVE-2020-28367)

For more details about the security issues and their impact, the CVSS score, acknowledgements, and other related information, see the CVE pages listed in the References section.

Solution

See the documentation at: This content is not included.https://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless_applications/index

Affected Products

ProductVersionArch
Red Hat Openshift Serverless1x86_64
Red Hat OpenShift Serverless for IBM Z and LinuxONE1s390x
Red Hat OpenShift Serverless for IBM Power, little endian1ppc64le

Updated Packages

  • openshift-serverless-clients-0.18.4-2.el8.src.rpm
  • openshift-serverless-clients-0.18.4-2.el8.x86_64.rpm

Fixes

CVEs

References

Additional information