title: uuid.uuid1() is not suitable as an unguessable identifier/token
description: A vulnerability in generate_filestorage_key of Ubuntu MAAS allows an attacker to brute-force filenames. This issue affects Ubuntu MAAS versions prior to 1.9.2.
problem types: Insufficient randomness in generated filenames.
affected:
{
product: MAAS
vendor: Ubuntu
versions:
lessThan: 1.9.2, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: ADJACENT_NETWORK
availabilityImpact: NONE
baseScore: 2
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:A/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N
version: 3.0
]