RHSA-2024:0801 - Security Advisory

Topic

A new image is available for Red Hat Single Sign-On 7.6.7, running on OpenShift Container Platform 3.10 and 3.11, and 4.3.

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

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.

Security Fix(es):

• redirect_uri validation logic that allows for a bypass of otherwise explicitly allowed hosts (CVE-2023-6291)
• guava: insecure temporary directory creation (CVE-2023-2976)
• jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)
• jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)
• reflected XSS via wildcard in OIDC redirect_uri (CVE-2023-6134)
• open redirect via "form_post.jwt" JARM response mode (CVE-2023-6927)
• santuario: Private Key disclosure in debug-log output (CVE-2023-44483)
• Log Injection during WebAuthn authentication or registration (CVE-2023-6484)

This erratum releases a new image for Red Hat Single Sign-On 7.6.7 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.

Solution

To update to the latest Red Hat Single Sign-On 7.6.7 for OpenShift
image, Follow these steps to pull in the content:

1. On your main 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 sso76-image-stream.json \
sso76-https.json \
sso76-mysql.json \
sso76-mysql-persistent.json \
sso76-postgresql.json \
sso76-postgresql-persistent.json \
sso76-x509-https.json \
sso76-x509-mysql-persistent.json \
sso76-x509-postgresql-persistent.json
do
oc replace -n openshift --force -f \
https://raw.githubusercontent.com/jboss-container-images/redhat-sso-7-openshift-image/v7.6.7.GA/templates/${resource}
done

3. Install the Red Hat Single Sign-On 7.6.7 for OpenShift streams in the
"openshift" project by running the following commands:

$ oc -n openshift import-image redhat-sso76-openshift:1.0

Affected Products

• Red Hat OpenShift Container Platform 4.12 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform 4.11 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 - 2215229 - CVE-2023-2976 guava: insecure temporary directory creation
• BZ - 2236340 - CVE-2023-26048 jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter()
• BZ - 2236341 - CVE-2023-26049 jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies
• BZ - 2246070 - CVE-2023-44483 santuario: Private Key disclosure in debug-log output
• BZ - 2248423 - CVE-2023-6484 keycloak: Log Injection during WebAuthn authentication or registration
• BZ - 2249673 - CVE-2023-6134 keycloak: reflected XSS via wildcard in OIDC redirect_uri
• BZ - 2251407 - CVE-2023-6291 keycloak: redirect_uri validation bypass
• BZ - 2255027 - CVE-2023-6927 keycloak: open redirect via "form_post.jwt" JARM response mode

CVEs

• CVE-2021-35937
• CVE-2021-35938
• CVE-2021-35939
• CVE-2023-2976
• CVE-2023-6134
• CVE-2023-6291
• CVE-2023-6484
• CVE-2023-6927
• CVE-2023-26048
• CVE-2023-26049
• CVE-2023-44483
• CVE-2023-48795
• CVE-2024-0553

References

• https://access.redhat.com/security/updates/classification/#important