- Vulnerability/
- RHSA-2023:0708
RHSA-2023:0708: Moderate: Release of OpenShift Serverless Client kn 1.27.0
First published: Thu Feb 09 2023(Updated: )
Red Hat OpenShift Serverless Client kn 1.27.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.27.0. The kn CLI is delivered as an RPM package for installation on RHEL platforms, and as binaries for non-Linux platforms.<br>Security Fix(es):<br><li> golang: regexp/syntax: limit memory used by parsing regexps (CVE-2022-41715)</li> <li> golang: net/<a href="http:" target="_blank">http:</a> handle server errors after sending GOAWAY (CVE-2022-27664)</li> <li> golang: net/http/httputil: ReverseProxy should not forward unparseable query</li> parameters (CVE-2022-2880)<br><li> golang: archive/tar: unbounded memory consumption when reading headers</li> (CVE-2022-2879)<br>For more details about the security issue(s), including the impact; a CVSS<br>score; acknowledgments; and other related information refer to the CVE page(s)<br>listed in the References section.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/openshift-serverless-clients | <1.6.1-1.el8 | 1.6.1-1.el8 |
| redhat/openshift-serverless-clients | <1.6.1-1.el8 | 1.6.1-1.el8 |
| redhat/openshift-serverless-clients | <1.6.1-1.el8 | 1.6.1-1.el8 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2124669
- https://bugzilla.redhat.com/show_bug.cgi?id=2132867
- https://bugzilla.redhat.com/show_bug.cgi?id=2132868
- https://bugzilla.redhat.com/show_bug.cgi?id=2132872
- https://bugzilla.redhat.com/show_bug.cgi?id=2154756
- https://access.redhat.com/security/updates/classification/#moderate
- 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
- https://access.redhat.com/documentation/en-us/openshift_container_platform/4.11/html/serverless/index
- https://access.redhat.com/documentation/en-us/openshift_container_platform/4.12/html/serverless/index
- https://access.redhat.com/errata/RHSA-2023:0708 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2023:0708?
The severity of RHSA-2023:0708 is categorized as important due to the potential impact on security features of the OpenShift Serverless Client.
How do I fix RHSA-2023:0708?
To fix RHSA-2023:0708, update the openshift-serverless-clients package to version 1.6.1-1.el8 or later.
What specific vulnerabilities are addressed in RHSA-2023:0708?
RHSA-2023:0708 addresses vulnerabilities related to the golang regexp/syntax package.
Which versions of OpenShift Serverless Client are affected by RHSA-2023:0708?
RHSA-2023:0708 affects versions of openshift-serverless-clients prior to 1.6.1-1.el8.
Is RHSA-2023:0708 relevant for non-Linux platforms?
Yes, RHSA-2023:0708 is relevant for both Linux and non-Linux platforms where the openshift-serverless-clients are utilized.
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