MinIO is a High Performance Object Storage. When someone creates an access key, it inherits the permissions of the parent key. Not only for s3:*
actions, but also admin:*
actions. Which means unless somewhere above in the access-key hierarchy, the admin
rights are denied, access keys will be able to simply override their own s3
permissions to something more permissive. The vulnerability is fixed in RELEASE.2024-01-31T20-20-33Z.
{ "cpes": [ "cpe:2.3:a:minio:minio:2024.01.31:*:*:*:*:*:*:*", "cpe:2.3:a:minio:minio:2024-01-31t20-20-33z:*:*:*:*:*:*:*" ], "severity": "High" }