cve/2023/CVE-2023-2585.md

### [CVE-2023-2585](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2585)
![](https://img.shields.io/static/v1?label=Product&message=RHEL-8%20based%20Middleware%20Containers&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Single%20Sign-On%207&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Single%20Sign-On%207.6%20for%20RHEL%207&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Single%20Sign-On%207.6%20for%20RHEL%208&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Red%20Hat%20Single%20Sign-On%207.6%20for%20RHEL%209&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Improperly%20Implemented%20Security%20Check%20for%20Standard&color=brighgreen)

### Description

Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized access to an existing OAuth client.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds