-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Gatekeeper Operator v0.2 security and container updates Advisory ID: RHSA-2022:6348-01 Product: Red Hat ACM Advisory URL: https://access.redhat.com/errata/RHSA-2022:6348 Issue date: 2022-09-06 CVE Names: CVE-2021-40528 CVE-2022-1292 CVE-2022-1586 CVE-2022-1705 CVE-2022-1962 CVE-2022-2068 CVE-2022-2097 CVE-2022-2526 CVE-2022-28131 CVE-2022-29824 CVE-2022-30629 CVE-2022-30630 CVE-2022-30631 CVE-2022-30632 CVE-2022-30633 CVE-2022-30635 CVE-2022-32148 CVE-2022-32206 CVE-2022-32208 ===================================================================== 1. Summary: Gatekeeper Operator v0.2 security updates Red Hat Product Security has rated this update as having a security impact of Moderate. 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. Description: Gatekeeper Operator v0.2 Gatekeeper is an open source project that applies the OPA Constraint Framework to enforce policies on your Kubernetes clusters. This advisory contains the container images for Gatekeeper that include bug fixes and container upgrades. Note: Gatekeeper support from the Red Hat support team is limited to where it is integrated and used with Red Hat Advanced Cluster Management for Kubernetes. For support options for any other use, see the Gatekeeper open source project website at: https://open-policy-agent.github.io/gatekeeper/website/docs/howto/. Security fix: * CVE-2022-30629: gatekeeper-container: golang: crypto/tls: session tickets lack random ticket_age_add * CVE-2022-1705: golang: net/http: improper sanitization of Transfer-Encoding header * CVE-2022-1962: golang: go/parser: stack exhaustion in all Parse* functions * CVE-2022-28131: golang: encoding/xml: stack exhaustion in Decoder.Skip * CVE-2022-30630: golang: io/fs: stack exhaustion in Glob * CVE-2022-30631: golang: compress/gzip: stack exhaustion in Reader.Read * CVE-2022-30632: golang: path/filepath: stack exhaustion in Glob * CVE-2022-30635: golang: encoding/gob: stack exhaustion in Decoder.Decode * CVE-2022-30633 golang: encoding/xml: stack exhaustion in Unmarshal * CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working 3. Solution: The requirements to apply the upgraded images are different whether or not you used the operator. Complete the following steps, depending on your installation: * Upgrade gatekeeper operator: The gatekeeper operator that is installed by the gatekeeper operator policy has `installPlanApproval` set to `Automatic`. This setting means the operator will be upgraded automatically when there is a new version of the operator. No further action is required for upgrade. If you changed the setting for `installPlanApproval` to `manual`, then you must view each cluster to manually approve the upgrade to the operator. * Upgrade gatekeeper without the operator: The gatekeeper version is specified as part of the Gatekeeper CR in the gatekeeper operator policy. To upgrade the gatekeeper version: a) Determine the latest version of gatekeeper by visiting: https://catalog.redhat.com/software/containers/rhacm2/gatekeeper-rhel8/5fadb4a18d9a79d2f438a5d9. b) Click the tag dropdown, and find the latest static tag. An example tag is 'v3.3.0-1'. c) Edit the gatekeeper operator policy and update the image tag to use the latest static tag. For example, you might change this line to image: 'registry.redhat.io/rhacm2/gatekeeper-rhel8:v3.3.0-1'. Refer to https://open-policy-agent.github.io/gatekeeper/website/docs/howto/ for additional information. 4. Bugs fixed (https://bugzilla.redhat.com/): 2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random ticket_age_add 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 5. References: https://access.redhat.com/security/cve/CVE-2021-40528 https://access.redhat.com/security/cve/CVE-2022-1292 https://access.redhat.com/security/cve/CVE-2022-1586 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-2022-2068 https://access.redhat.com/security/cve/CVE-2022-2097 https://access.redhat.com/security/cve/CVE-2022-2526 https://access.redhat.com/security/cve/CVE-2022-28131 https://access.redhat.com/security/cve/CVE-2022-29824 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/cve/CVE-2022-32206 https://access.redhat.com/security/cve/CVE-2022-32208 https://access.redhat.com/security/updates/classification/#moderate 6. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYxd1LNzjgjWX9erEAQi7KxAAjtYnTUInhFC8FJ6zXunwhBa8YpT3E6Ym hemyRubgeyUdhySlgfPFmhrEU6nT3CUmzVN11wQu9iVmUzg3V/x+WhvMK371313m 7XzE0nuZ5uZRxXGVr8dqoecgm47t2884+QzGO4cMIsK5ojfHLBY6oeYunjW6lC5/ 7P40TjANWdZMirOmxoOk3OHeYpFC9oIiovidDn7zqf3PFOa50ux6w4P/3Dep5qVl W1BaNJkWxRL5Uj2AiyxtnLR2Tg713ocazkZZ83nJdr2eMoFFJL7l7u/W2m9LS5rN UhwHejs+4kizsumeCRFyq5I67vmkGE2EMun3yKZDGNB8xgxQqkaOBTkcF4qzzgOt +cLhTRiuGXS4NETqYaWGE0n0kmFCE5jFbZaOlp9L1C56LtB4Ob6BSK/qtdl8wmMB Ap8POcwOp/6TM2SfXg27TzYyYdA3T8EDG4NcZJ05Kt/QsEm7odWa8qMQrBLx+vBs AzDqEoMuL6yPuU4TfpmUI19M3kCGq3dK6jvMv7PA3xn2XQnBfxgIZv5ayibOoM+G 4zhJAs44wO9xEb95fVUego6k3PME3r4u2az8CGBNBcNb9S56yktm3cfxfJv9fc6T C0pfoeTNknLDqKXTCCd8q3qurIX1oX4YTYDjn7F9lrsSQb/b7cv09VliE8xJyg/m yZ5qSsVjpIw= =RV0+ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce