- Vulnerability/
- RHSA-2022:6348
RHSA-2022:6348: Moderate: Gatekeeper Operator v0.2 security and container updates
First published: Tue Sep 06 2022(Updated: )
Gatekeeper Operator v0.2<br>Gatekeeper is an open source project that applies the OPA Constraint<br>Framework to enforce policies on your Kubernetes clusters. <br>This advisory contains the container images for Gatekeeper that include bug<br>fixes and container upgrades. <br>Note: Gatekeeper support from the Red Hat support team is limited to where it is integrated and used with Red Hat Advanced Cluster Management<br>for Kubernetes. For support options for any other use, see the Gatekeeper<br>open source project website at:<br><a href="https://open-policy-agent.github.io/gatekeeper/website/docs/howto/." target="_blank">https://open-policy-agent.github.io/gatekeeper/website/docs/howto/.</a> Security fix:<br><li> CVE-2022-30629: gatekeeper-container: golang: crypto/tls: session tickets lack random ticket_age_add</li> <li> CVE-2022-1705: golang: net/<a href="http:" target="_blank">http:</a> improper sanitization of Transfer-Encoding header</li> <li> CVE-2022-1962: golang: go/parser: stack exhaustion in all Parse* functions</li> <li> CVE-2022-28131: golang: encoding/xml: stack exhaustion in Decoder.Skip</li> <li> CVE-2022-30630: golang: io/fs: stack exhaustion in Glob</li> <li> CVE-2022-30631: golang: compress/gzip: stack exhaustion in Reader.Read</li> <li> CVE-2022-30632: golang: path/filepath: stack exhaustion in Glob</li> <li> CVE-2022-30635: golang: encoding/gob: stack exhaustion in Decoder.Decode</li> <li> CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal</li> <li> CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working</li>
| Affected Software | Affected Version | How to fix |
|---|---|---|
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2092793
- https://bugzilla.redhat.com/show_bug.cgi?id=2107342
- https://bugzilla.redhat.com/show_bug.cgi?id=2107371
- https://bugzilla.redhat.com/show_bug.cgi?id=2107374
- https://bugzilla.redhat.com/show_bug.cgi?id=2107376
- https://bugzilla.redhat.com/show_bug.cgi?id=2107383
- https://bugzilla.redhat.com/show_bug.cgi?id=2107386
- https://bugzilla.redhat.com/show_bug.cgi?id=2107388
- https://bugzilla.redhat.com/show_bug.cgi?id=2107390
- https://bugzilla.redhat.com/show_bug.cgi?id=2107392
- https://access.redhat.com/security/updates/classification/#moderate
- https://access.redhat.com/errata/RHSA-2022:6348 (Advisory)
Frequently Asked Questions
What is the severity of RHSA-2022:6348?
The severity of RHSA-2022:6348 is classified as critical due to vulnerabilities that can lead to potential exploits in Kubernetes clusters.
How do I fix RHSA-2022:6348?
To fix RHSA-2022:6348, you should upgrade to the latest container images provided in the advisory.
Which versions of Gatekeeper are affected by RHSA-2022:6348?
RHSA-2022:6348 affects versions of Gatekeeper prior to v0.2 that contain the identified vulnerabilities.
What vulnerabilities does RHSA-2022:6348 address?
RHSA-2022:6348 addresses multiple vulnerabilities related to policy enforcement in Kubernetes using Gatekeeper.
Is there a workaround for RHSA-2022:6348?
There are no recommended workarounds for RHSA-2022:6348; upgrading is the advised course of action.
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