The following advisory data is extracted from:

https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_8221.json

Red Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




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Red Hat Security Advisory

Synopsis:           Important: Red Hat Ansible Automation Platform 2.5 Container Release Update
Advisory ID:        RHSA-2025:8221-03
Product:            Red Hat Ansible Automation Platform
Advisory URL:       https://access.redhat.com/errata/RHSA-2025:8221
Issue date:         2025-05-27
Revision:           03
CVE Names:          CVE-2025-43859
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Summary: 

An update is now available for Red Hat Ansible Automation Platform 2.5




Description:

Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to individual teams, while automation developers retain the freedom to write tasks that leverage existing knowledge without the overhead. Ansible Automation Platform makes it possible for users across an organization to share, vet, and manage automation content by means of a simple, powerful, and agentless language.

Security Fix(es):
- ansible-lightspeed-container: h11 accepts some malformed Chunked-Encoding bodies (CVE-2025-43859)
- ansible-lightspeed-chatbot-container: h11 accepts some malformed Chunked-Encoding bodies (CVE-2025-43859)
- ee-cloud-services-container: h11 accepts some malformed Chunked-Encoding bodies (CVE-2025-43859)
- ee-supported-container: h11 accepts some malformed Chunked-Encoding bodies (CVE-2025-43859)

Update(s) and Fix(es):
- Ansible Lightspeed has been updated to 2.5.250528
- Ansible Lightspeed chatbot has been updated to 2.5.250528
- The ansible.controller collection has been updated to 4.6.13
- The ansible.platform collection has been updated to 2.5.20250528
- Update docs link in AAP Operator install docs in the Openshift UI (AAP-45199)
- Update InstanceGroup to expose pod_spec_override and deprecate policy_spec_override (AAP-45351)


Solution:



CVEs:

CVE-2025-43859

References:

https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2362162