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Red Hat Security Advisory

Synopsis:          Important: Red Hat Single Sign-On 7.4.10 on OpenJ9 for OpenShift image security update
Advisory ID:       RHSA-2022:0410-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:0410
Issue date:        2022-02-02
CVE Names:         CVE-2021-3859
====================================================================
1. Summary:

A new image is available for Red Hat Single Sign-On 7.4.10 on OpenJ9,
running on OpenShift Container Platform 3.10 and 3.11, and 4.3.

2. Description:

Red Hat Single Sign-On is an integrated sign-on solution, available as a
Red Hat JBoss Middleware for OpenShift containerized image. The Red Hat
Single Sign-On for OpenShift image provides an authentication server that
you can use to log in centrally, log out, and register. You can also manage
user accounts for web applications, mobile applications, and RESTful web
services.

This erratum releases a new image for Red Hat Single Sign-On 7.4.10 for
use within the OpenShift Container Platform 3.10, OpenShift Container
Platform
3.11, and within the OpenShift Container Platform 4.3 cloud computing
Platform-as-a-Service (PaaS) for
on-premise or private cloud deployments, aligning with the standalone
product release.

Security Fix(es):

* undertow: client side invocation timeout raised when calling over HTTP
and
HTTP2 (CVE-2021-3859)

For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the
References section.

3. Solution:

To update to the latest Red Hat Single Sign-On 7.4.10 for OpenShift
image, Follow these steps to pull in the content:

1. On your master hosts, ensure you are logged into the CLI as a
cluster administrator or user with project administrator access
to the global "openshift" project. For example:

$ oc login -u system:admin

2. Update the core set of Red Hat Single Sign-On resources for OpenShift
in the "openshift" project by running the following commands:

$ for resource in sso74-image-stream.json \
sso74-https.json \
sso74-mysql.json \
sso74-mysql-persistent.json \
sso74-postgresql.json \
sso74-postgresql-persistent.json \
sso74-x509-https.json \
sso74-x509-mysql-persistent.json \
sso74-x509-postgresql-persistent.json
do
oc replace -n openshift --force -f \
https://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.4.10.GA/templates/${resource}
done

3. Install the Red Hat Single Sign-On 7.4.10 for OpenShift streams in the
"openshift" project by running the following commands:

$ oc -n openshift import-image redhat-sso74-openshift:1.0

4. Bugs fixed (https://bugzilla.redhat.com/):

2010378 - CVE-2021-3859 undertow: client side invocation timeout raised when calling over HTTP2

5. JIRA issues fixed (https://issues.jboss.org/):

CIAM-1993 - [CVE-2021-3859 (undertow)] RH-SSO 7.4.10 OCP images for OpenJ9

6. References:

https://access.redhat.com/security/cve/CVE-2021-3859
https://access.redhat.com/security/updates/classification/#important

7. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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