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

Quick assessment

Affected
Zoom Video Communications Inc Zoom Rooms for macOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zoom Rooms是美国Zoom公司的一个基于软件的会议系统。允许在固定终端上进行网络会议的系统，类似于传统的视频会议系统。 Zoom Rooms for macOS clients 5.11.4之前版本存在安全漏洞，该漏洞源于包含不安全的密钥生成机制。

CVSS 4.4 · Medium EPSS 0.12% · P2
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I. Basic Information for CVE-2022-36925

Vulnerability Information
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Vulnerability Title
Insecure key generation for Zoom Rooms for macOS Clients
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
Zoom Rooms 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zoom Rooms是美国Zoom公司的一个基于软件的会议系统。允许在固定终端上进行网络会议的系统，类似于传统的视频会议系统。 Zoom Rooms for macOS clients 5.11.4之前版本存在安全漏洞，该漏洞源于包含不安全的密钥生成机制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Zoom Video Communications Inc Zoom Rooms for macOS unspecified ~ 5.11.4 -

II. Public POCs for CVE-2022-36925

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III. Intelligence Information for CVE-2022-36925

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Other References for CVE-2022-36925 (1)

Same Patch Batch · Zoom Video Communications Inc · 2023-01-09 · 6 CVEs total

CVE-2022-36926 8.8 HIGH Local Privilege Escalation in Zoom Rooms for macOS Clients
CVE-2022-36927 8.8 HIGH Local Privilege Escalation in Zoom Rooms for macOS Clients
CVE-2022-36930 8.8 HIGH Local Privilege Escalation in Zoom Rooms for Windows Installers
CVE-2022-36929 7.8 HIGH Local Privilege Escalation in Zoom Rooms for Windows Clients
CVE-2022-36928 6.1 MEDIUM Path Traversal in Zoom for Android Clients

IV. Related Vulnerabilities

Same product: Zoom Rooms for macOS
Same vendor: Zoom Video Communications Inc
Same weakness: CWE-321

V. Comments for CVE-2022-36925

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