title: Insecure key generation for Zoom Rooms for macOS Clients
description: Zoom Rooms for macOS clients before version 5.11.4 contain an insecure key generation mechanism. The encryption key used for IPC between the Zoom Rooms daemon service and the Zoom Rooms client was generated using parameters that could be obtained by a local low-privileged application. That key can then be used to interact with the daemon service to execute privileged functions and cause a local denial of service.
problem types: CWE-321: Use of Hard-coded Cryptographic Key
affected:
{
vendor: Zoom Video Communications Inc
product: Zoom Rooms for macOS
versions:
version: unspecified, lessThan: 5.11.4, status: affected, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: LOW
baseScore: 4.4
baseSeverity: MEDIUM
]