RedHat: RHSA-2023-4921:01 Important: Red Hat Single Sign-On 7.6.5 for
Summary
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 7.6.5 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: OutOfMemoryError due to @MultipartConfig handling
(CVE-2023-3223)
* jackson-databind: Possible DoS if using JDK serialization to serialize
JsonNode (CVE-2021-46877)
* jettison: Uncontrolled Recursion in JSONArray (CVE-2023-1436)
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.
Summary
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2021-46877 https://access.redhat.com/security/cve/CVE-2023-1436 https://access.redhat.com/security/cve/CVE-2023-2602 https://access.redhat.com/security/cve/CVE-2023-2603 https://access.redhat.com/security/cve/CVE-2023-3223 https://access.redhat.com/security/cve/CVE-2023-27536 https://access.redhat.com/security/cve/CVE-2023-28321 https://access.redhat.com/security/cve/CVE-2023-28484 https://access.redhat.com/security/cve/CVE-2023-29469 https://access.redhat.com/security/cve/CVE-2023-32360 https://access.redhat.com/security/cve/CVE-2023-32681 https://access.redhat.com/security/cve/CVE-2023-34969 https://access.redhat.com/security/updates/classification/#important
Package List
Topic
A new image is available for Red Hat Single Sign-On 7.6.5, running onOpenShift Container Platform 3.10 and 3.11, and 4.3.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Bugs Fixed
2182788 - CVE-2023-1436 jettison: Uncontrolled Recursion in JSONArray
2185707 - CVE-2021-46877 jackson-databind: Possible DoS if using JDK serialization to serialize JsonNode
2209689 - CVE-2023-3223 undertow: OutOfMemoryError due to @MultipartConfig handling
