PT-2023-3427 · Zoom · Zoom Rooms For Windows+2

Published 2023-06-13 · Updated 2024-09-19 · CVE-2023-34120

Positive Technologies (AI Summary)

CVSS v3.1

8.7

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

Name of the Vulnerable Software and Affected Versions Zoom for Windows versions prior to 5.14.0 Zoom Rooms for Windows versions prior to 5.14.0 Zoom VDI for Windows versions prior to 5.14.0

Description The issue is related to improper privilege management, which may allow an authenticated user to potentially enable an escalation of privilege via local access. This could allow users to utilize higher level system privileges maintained by the Zoom client to spawn processes with escalated privileges.

Recommendations For Zoom for Windows versions prior to 5.14.0, update to version 5.14.0 or later to resolve the issue. For Zoom Rooms for Windows versions prior to 5.14.0, update to version 5.14.0 or later to resolve the issue. For Zoom VDI for Windows versions prior to 5.14.0, update to version 5.14.0 or later to resolve the issue.

Fix

Improper Verification of Cryptographic Signature

Improper Privilege Management

Weakness Enumeration

CWE-347

CWE-269

Related Identifiers

BDU:2023-03606

CVE-2023-34120

Affected Products

Zoom Rooms For Windows

Zoom Vdi For Windows

Zoom For Windows

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2023-34120 · Security Note
• https://osv.dev/vulnerability/CVE-2023-34120 · Vendor Advisory
• https://explore.zoom.us/en/trust/security/security-bulletin · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03606 · Security Note
• https://vuldb.com/?id.231460 · Note
• https://t.me/cvenotify/52837 · Telegram Post
• https://t.me/cvenotify/95347 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023061228 · Note