description: Processing of user-defined DAV user-agent strings is not limited. Availability of OX App Suite could be reduced due to high processing load. Please deploy the provided updates and patch releases. Processing time of DAV user-agents now gets monitored, and the related request is terminated if a resource threshold is reached. No publicly available exploits are known.
problem types: Uncontrolled Resource Consumption
affected:
{
defaultStatus: unaffected
modules: backend
product: OX App Suite
vendor: Open-Xchange GmbH
versions:
lessThanOrEqual: 7.10.6-rev55, status: affected, version: 0, versionType: semver
lessThanOrEqual: 7.6.3-rev71, status: affected, version: 0, versionType: semver
lessThanOrEqual: 8.20, status: affected, version: 0, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL