RHSA-2022:8964 - Security Advisory

Topic

Updated rh-sso-7/sso76-openshift-rhel8 container image and rh-sso-7/sso7-rhel8-operator-bundle image is now available for RHEL-8 based Middleware Containers.

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.

Description

The rh-sso-7/sso76-openshift-rhel8 container image and rh-sso-7/sso7-rhel8-operator operator has been updated for RHEL-8 based Middleware Containers to address the following security issues.

Security Fix(es):

• keycloak: path traversal via double URL encoding (CVE-2022-3782)
• keycloak: Session takeover with OIDC offline refreshtokens (CVE-2022-3916)

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.

Users of rh-sso-7/sso76-openshift-rhel8 container images and rh-sso-7/sso7-rhel8-operator operator are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images.

You can find images updated by this advisory in Red Hat Container Catalog (see References).

Solution

The RHEL-8 based Middleware Containers container image provided by this update can be downloaded from the Red Hat Container Registry at registry.access.redhat.com. Installation instructions for your platform are available at Red Hat Container Catalog (see References).

Dockerfiles and scripts should be amended either to refer to this new image specifically, or to the latest image generally.

Affected Products

• Red Hat OpenShift Container Platform 4.10 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform 4.9 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.10 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for Power 4.9 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.10 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.9 for RHEL 8 s390x

Fixes

• BZ - 2138971 - CVE-2022-3782 keycloak: path traversal via double URL encoding
• BZ - 2141404 - CVE-2022-3916 keycloak: Session takeover with OIDC offline refreshtokens
• CIAM-4412 - Build new OCP image for rh-sso-7/sso76-openshift-rhel8
• CIAM-4413 - Generate new operator bundle image for this patch

CVEs

• CVE-2016-3709
• CVE-2022-1304
• CVE-2022-3782
• CVE-2022-3916
• CVE-2022-22624
• CVE-2022-22628
• CVE-2022-22629
• CVE-2022-22662
• CVE-2022-26700
• CVE-2022-26709
• CVE-2022-26710
• CVE-2022-26716
• CVE-2022-26717
• CVE-2022-26719
• CVE-2022-27404
• CVE-2022-27405
• CVE-2022-27406
• CVE-2022-30293
• CVE-2022-37434
• CVE-2022-42898

References

• https://access.redhat.com/security/updates/classification/#important
• https://catalog.redhat.com/software/containers/registry/registry.access.redhat.com/repository/rh-sso-7/sso76-openshift-rhel8