RHSA-2023:7587 - Security Advisory

Topic

An update is now available for IBM Business Automation Manager Open Editions including images for Red Hat OpenShift Container Platform.

Description

IBM Business Automation Manager Open Editions is an open source business process management suite that combines process management and decision service management. It enables business and IT users to create, manage, validate, and deploy process applications and decision services.

IBM Business Automation Manager Open Editions images have been provided for use within the OpenShift Container Platform cloud computing Platform-as-a-Service (PaaS) and for on-premise or private-cloud deployments.

This release updates the IBM Business Automation Manager Open Editions images to 8.0.4.

This release includes security fixes.

Security Fix(es):

• netty-codec-http2: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
• undertow: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
• Quarkus: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
• EAP XP: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
• EAP: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
• businessautomation-operator: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

A Red Hat Security Bulletin which addresses further details about this flaw is available in the References section.

For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pages listed in the References section.

Solution

Updated IBM Business Automation Manager Open Editions 8.0.4 OpenShift images can be found in the Red Hat Container Catalog.

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 4.10 for RHEL 8 x86_64

Fixes

• BZ - 2242803 - CVE-2023-44487 HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

CVEs

• CVE-2007-4559
• CVE-2023-1981
• CVE-2023-3138
• CVE-2023-4527
• CVE-2023-4641
• CVE-2023-4806
• CVE-2023-4813
• CVE-2023-4911
• CVE-2023-22081
• CVE-2023-32324
• CVE-2023-34241
• CVE-2023-44487

References

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