title: keystone_json_assignment backend granted access to any project for users in user-project-map.json
description: The keystone-json-assignment package in SUSE Openstack Cloud 8 before commit d7888c75505465490250c00cc0ef4bb1af662f9f every user listed in the /etc/keystone/user-project-map.json was assigned full "member" role access to every project. This allowed these users to access, modify, create and delete arbitrary resources, contrary to expectations.
problem types: CWE-732: Incorrect Permission Assignment for Critical Resource
affected:
{
product: SUSE Openstack Cloud 8
vendor: SUSE
versions:
lessThan: d7888c75505465490250c00cc0ef4bb1af662f9f, status: affected, version: keystone-json-assignment, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]