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Red Hat OpenShift Serverless 1.24.0 RHSA-2022:6042-01 Critical DoS Risk

red hat
Calendar Grey August 10, 2022
Dist Redhat Esm H88
Red Hat announces a new upgrade for OpenShift Serverless Client kn 1.24.0 which tackles vital security vulnerabilities and introduces performance improvements.
Release of OpenShift Serverless Client kn 1.24.0 Red Hat Product Security has rated this update as having a security impact of Important

Solution

See the Red Hat OpenShift Container Platform 4.6 documentation at: https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 See the Red Hat OpenShift Container Platform 4.7 documentation at: https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 See the Red Hat OpenShift Container Platform 4.8 documentation at: https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 See the Red Hat OpenShift Container Platform 4.9 documentation at: https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 See the Red Hat OpenShift Container Platform 4.10 documentation at: https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33

Summary

Red Hat OpenShift Serverless Client kn 1.24.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.24.0. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms.
Security Fix(es): - - prometheus/client_golang: Denial of service using InstrumentHandlerCounter (CVE-2022-21698) - - go-restful: Authorization Bypass Through User-Controlled Key (CVE-2022-1996) - - golang: encoding/xml: stack exhaustion in Unmarshal (CVE-2022-30633) - - golang: io/fs: stack exhaustion in Glob (CVE-2022-30630) - - golang: go/parser: stack exhaustion in all Parse* functions (CVE-2022-1962) - - golang: encoding/gob: stack exhaustion in Decoder.Decode (CVE-2022-30635) - - golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632) - - golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working (CVE-2022-32148) - - golang: net/http: improper sanitization of Transfer-Encoding header (CVE-2022-1705) - - golang: encoding/xml: stack exhaustion in Decoder.Skip (CVE-2022-28131) - - golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631) - - golang: regexp: stack exhaustion via a deeply nested expression (CVE-2022-24921) - - golang: crypto/elliptic: panic caused by oversized scalar (CVE-2022-28327) - - golang: encoding/pem: fix stack overflow in Decode (CVE-2022-24675) - - golang: crypto/tls: session tickets lack random ticket_age_add (CVE-2022-30629)
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.

Topics%20covered

Topics Covered

security advisory denial of service security issue Red Hat important OpenShift Serverless

References

https://access.redhat.com/security/cve/CVE-2022-1705 https://access.redhat.com/security/cve/CVE-2022-1962 https://access.redhat.com/security/cve/CVE-2022-1996 https://access.redhat.com/security/cve/CVE-2022-21698 https://access.redhat.com/security/cve/CVE-2022-24675 https://access.redhat.com/security/cve/CVE-2022-24921 https://access.redhat.com/security/cve/CVE-2022-28131 https://access.redhat.com/security/cve/CVE-2022-28327 https://access.redhat.com/security/cve/CVE-2022-30629 https://access.redhat.com/security/cve/CVE-2022-30630 https://access.redhat.com/security/cve/CVE-2022-30631 https://access.redhat.com/security/cve/CVE-2022-30632 https://access.redhat.com/security/cve/CVE-2022-30633 https://access.redhat.com/security/cve/CVE-2022-30635 https://access.redhat.com/security/cve/CVE-2022-32148 https://access.redhat.com/security/updates/classification#important https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33 https://docs.redhat.com/en/documentation/red_hat_openshift_serverless/1.33

Package List

Openshift Serverless 1 on RHEL 8Base:
Source: openshift-serverless-clients-1.3.1-4.el8.src.rpm
ppc64le: openshift-serverless-clients-1.3.1-4.el8.ppc64le.rpm
s390x: openshift-serverless-clients-1.3.1-4.el8.s390x.rpm
x86_64: openshift-serverless-clients-1.3.1-4.el8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:6042-01
Product: Red Hat OpenShift Serverless
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6042
Issue date: 2022-08-10

Topic

Release of OpenShift Serverless Client kn 1.24.0Red Hat Product Security has rated this update as having a security impactofImportant. A Common Vulnerability Scoring System (CVSS) base score, whichgives adetailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.

Topics%20covered

Topics Covered

security advisory denial of service security issue Red Hat important OpenShift Serverless

Relevant Releases Architectures

Openshift Serverless 1 on RHEL 8Base - ppc64le, s390x, x86_64

Bugs Fixed

2045880 - CVE-2022-21698 prometheus/client_golang: Denial of service using InstrumentHandlerCounter

2064857 - CVE-2022-24921 golang: regexp: stack exhaustion via a deeply nested expression

2077688 - CVE-2022-24675 golang: encoding/pem: fix stack overflow in Decode

2077689 - CVE-2022-28327 golang: crypto/elliptic: panic caused by oversized scalar

2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add

2094982 - CVE-2022-1996 go-restful: Authorization Bypass Through User-Controlled Key

2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read

2107371 - CVE-2022-30630 golang: io/fs: stack exhaustion in Glob

2107374 - CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header

2107376 - CVE-2022-1962 golang: go/parser: stack exhaustion in all Parse* functions

2107383 - CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working

2107386 - CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob

2107388 - CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode

2107390 - CVE-2022-28131 golang: encoding/xml: stack exhaustion in Decoder.Skip

2107392 - CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal

2108527 - Release of Openshift Serverless Client 1.24.0

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