title: Communication Manager Denial of Service
description: A vulnerability in the "capro" (Call Processor) process component of Avaya Aura Communication Manager could allow a remote, unauthenticated user to cause denial of service. Affected versions include 6.3.x, all 7.x versions prior to 7.1.3.2, and all 8.x versions prior to 8.0.1.
problem types: CWE-399: Resource Management Errors
affected:
{
product: Communication Manager
vendor: Avaya
versions:
status: affected, version: 6.3.x
lessThanOrEqual: 7.1.3.2, status: affected, version: 7.1.x, versionType: custom
lessThanOrEqual: 8.0.1, status: affected, version: 8.x, versionType: custom
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
version: 3.0
]