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.
Remediation
References
https://access.redhat.com/errata/RHSA-2023:3883
https://access.redhat.com/errata/RHSA-2023:3884
https://access.redhat.com/errata/RHSA-2023:3885
https://access.redhat.com/errata/RHSA-2023:3888
https://access.redhat.com/errata/RHSA-2023:3892
https://access.redhat.com/security/cve/CVE-2023-2585
https://bugzilla.redhat.com/show_bug.cgi?id=2196335
Related Vulnerabilities
CVE-2023-46120 Vulnerability in maven package com.rabbitmq:amqp-client
CVE-2021-31407 Vulnerability in maven package com.vaadin:flow-server
CVE-2021-41616 Vulnerability in maven package org.apache.ddlutils:ddlutils
CVE-2023-41339 Vulnerability in maven package org.geoserver:gs-wms
CVE-2020-2293 Vulnerability in maven package org.jenkins-ci.plugins:persona