title: The FILES Directive allows arbitrary files from the frontend system (including sensitive files) to be included when a VM is started from that template, which may result in Information Disclosure.
description: Files or Directories Accessible to External Parties vulnerability in OpenNebula on Linux allows File Discovery.
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_1: [
version: 3.1
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
]
solutions: Upgrade to OpenNebula 6.4.2 EE LTS
workarounds: Set the datastore RESTRICTED_DIRS directive to "/" for any datastores that are mounted on the frontend host.