Bug 2347421 (CVE-2025-25207)

Summary: CVE-2025-25207 RHCL: AuthPolicy Callbacks Result in Denial of Service in Authorino Severity
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: medium    
Version: unspecifiedKeywords: Security
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OS: Linux   
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The Authorino service in the Red Hat Connectivity Link is the authorization service for zero trust API security. Authorino allows the users with developer persona to add callbacks to be executed to HTTP endpoints once the authorization process is completed. It was found that an attacker with developer persona access can add a large number of those callbacks to be executed by Authorino and as the authentication policy is enforced by a single instance of the service, this leada to a Denial of Service in Authorino while processing the post-authorization callbacks.
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Description OSIDB Bzimport 2025-02-24 22:55:50 UTC 
The AuthPolicy resource is managed by the developer persona. AuthPolicy is enforced by a single instance of the Authorino service, running in the kuadrant-system (that developers personas do not have access to).
It was discovered that it is possible to edit the AuthPolicy and add a large number of callbacks (post-authorization actions) that causes a Denial of Service in Authorino.