The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_7703.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 OpenShift Pipelines 1.10.6 release and security update
Advisory ID:        RHSA-2023:7703-03
Product:            Red Hat OpenShift Pipelines
Advisory URL:       https://access.redhat.com/errata/RHSA-2023:7703
Issue date:         2023-12-07
Revision:           03
CVE Names:          CVE-2023-39325
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Summary: 
Red Hat OpenShift Pipelines 1.10.6 has been released.
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 OpenShift Pipelines is a cloud-native continuous integration and delivery (CI/CD) solution for building pipelines using Tekton. Tekton is a flexible, Kubernetes-native, open-source CI/CD framework which enables automating deployments across multiple platforms such as Kubernetes, Serverless, and VMs by abstracting away the underlying details.
Security Fix(es):
* golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)
* HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)
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.
Red Hat OpenShift Pipelines consists of:
- Tekton Pipelines 0.44.x
- Tekton Triggers 0.23.x
- ClusterTasks based on Tekton Catalog
- Tekton tkn CLI 0.30.x
- Tekton Operator 0.65.x
- Tekton Chains 0.15.x (GA)
- Tekton Hub 1.12.x (TP)
- Pipelines-as-Code 0.17.x (GA)
For more information, see the Release Notes on any one of the following platforms:
- Customer Portal: https://access.redhat.com/documentation/en-us/openshift_container_platform/4.13/html/cicd/pipelines#op-release-notes-1-12_op-release-notes
- OpenShift documentation: https://docs.openshift.com/container-platform/4.13/cicd/pipelines/op-release-notes.html#op-release-notes-1-12_op-release-notes
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2023-39325
References:
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
https://bugzilla.redhat.com/show_bug.cgi?id=2242803
https://bugzilla.redhat.com/show_bug.cgi?id=2243296
https://issues.redhat.com/browse/SRVKP-3609