A vulnerability in generatefilestoragekey of Ubuntu MAAS allows an attacker to brute-force filenames. This issue affects Ubuntu MAAS versions prior to 1.9.2.
A vulnerability in maasserver.api.getfilebyname of Ubuntu MAAS allows unauthenticated network clients to download any file. This issue affects: Ubuntu MAAS versions prior to 1.9.2.
Cross-site scripting (XSS) vulnerability in the API in Ubuntu Metal as a Service (MaaS) 1.2 and 1.4 allows remote attackers to inject arbitrary web script or HTML via the op parameter to nodes/.
Ubuntu Metal as a Service (MaaS) 1.2 and 1.4 uses world-readable permissions for txlongpoll.yaml, which allows local users to obtain RabbitMQ authentication credentials by reading the file.