(RHSA-2023:2710) Moderate: Red Hat Single Sign-On 7.6.3 for OpenShift image security update

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 7.6.3 for use within the Red Hat OpenShift Container Platform (from the release of 3.11
up to the release of 4.12.0) cloud computing Platform-as-a-Service (PaaS)
for on-premise or private cloud deployments, aligning with the standalone
product release.

Security Fix(es):

• okhttp: information disclosure via improperly used cryptographic function (CVE-2021-0341)

• undertow: Server identity in https connection is not checked by the undertow client (CVE-2022-4492)

• snakeyaml: Uncaught exception in java.base/java.util.ArrayList.hashCode (CVE-2022-38752)

• dev-java/snakeyaml: DoS via stack overflow (CVE-2022-41854)

• codec-haproxy: HAProxyMessageDecoder Stack Exhaustion DoS (CVE-2022-41881)

• apache-james-mime4j: Temporary File Information Disclosure in MIME4J TempFileStorageProvider (CVE-2022-45787)

• RESTEasy: creation of insecure temp files (CVE-2023-0482)

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.