Vulnerability · Published Jan 9, 2023 · Assigned by Zoom

CVE-2022-36925Insecure key generation for Zoom Rooms for macOS Clients

Medium 4.4

In plain English

A medium-severity security flaw in Zoom Rooms for macOS from Zoom Video Communications Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).

Severity (CVSS 3.1)4.4Medium

Exploit odds (30 days)0.1%top 97.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
Zoom Video Communications Inc	Zoom Rooms for macOS	unspecified – before 5.11.4

Weakness: CWE-321 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References

https://explore.zoom.us/en/trust/security/security-bulletin/