- Vulnerability/
- RHSA-2021:2704
RHSA-2021:2704: Moderate: Release of OpenShift Serverless Client kn 1.16.0
First published: Tue Jul 13 2021(Updated: )
Red Hat OpenShift Serverless Client kn 1.16.0 provides a CLI to interact with Red Hat OpenShift Serverless 1.16.0. 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: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918)</li> <li> golang: net/<a href="http:" target="_blank">http:</a> panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)</li> <li> golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/openshift-serverless-clients | <0.22.0-3.el8 | 0.22.0-3.el8 |
| redhat/openshift-serverless-clients | <0.22.0-3.el8 | 0.22.0-3.el8 |
| redhat/openshift-serverless-clients | <0.22.0-3.el8 | 0.22.0-3.el8 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1937901
- https://bugzilla.redhat.com/show_bug.cgi?id=1958341
- https://bugzilla.redhat.com/show_bug.cgi?id=1965503
- https://bugzilla.redhat.com/show_bug.cgi?id=1971449
- https://access.redhat.com/security/updates/classification/#moderate
- 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/errata/RHSA-2021:2704 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2021:2704?
The severity of RHSA-2021:2704 is classified as high due to the nature of the vulnerabilities addressed.
How do I fix RHSA-2021:2704?
You can fix RHSA-2021:2704 by updating the openshift-serverless-clients package to version 0.22.0-3.el8.
What software does RHSA-2021:2704 affect?
RHSA-2021:2704 affects the Red Hat OpenShift Serverless Client version 1.16.0.
Is RHSA-2021:2704 applicable to non-Linux platforms?
Yes, RHSA-2021:2704 provides binaries for non-Linux platforms but primarily targets RHEL installations.
What is Red Hat OpenShift Serverless?
Red Hat OpenShift Serverless is a serverless computing platform that allows developers to run applications in a scalable and cost-effective environment.
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