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Red Hat Security Advisory

Synopsis:          Important: Release of OpenShift Serverless Client kn 1.24.0
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
CVE Names:         CVE-2022-1705 CVE-2022-1962 CVE-2022-1996
                   CVE-2022-21698 CVE-2022-24675 CVE-2022-24921
                   CVE-2022-28131 CVE-2022-28327 CVE-2022-30629
                   CVE-2022-30630 CVE-2022-30631 CVE-2022-30632
                   CVE-2022-30633 CVE-2022-30635 CVE-2022-32148
====================================================================
1. Summary:

Release of OpenShift Serverless Client kn 1.24.0

Red Hat Product Security has rated this update as having a security impact
of
Important. 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.

2. Relevant releases/architectures:

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

3. Description:

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.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

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

6. 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/

7. 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://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

8. Contact:

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

Copyright 2022 Red Hat, Inc.
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