PT-2023-5591 · Zoom · Zoom Client Sdk

Published 2023-08-08 · Updated 2024-09-27 · CVE-2023-39214

Positive Technologies (AI Summary)

CVSS v2.0

8.5

High

Base vector

AV:N/AC:L/Au:S/C:C/I:N/A:C

Name of the Vulnerable Software and Affected Versions Zoom Client SDK versions prior to 5.15.5

Description The issue is related to insufficient protection of service data, which may allow a remote attacker to gain unauthorized access to protected information. It involves exposure of sensitive information in Zoom Client SDK, potentially enabling an authenticated user to cause a denial of service via network access.

Recommendations For Zoom Client SDK versions prior to 5.15.5, update to version 5.15.5 or later to resolve the issue. As a temporary workaround, consider restricting network access to minimize the risk of exploitation.

Fix

Exposure of Resource to Wrong Sphere

Information Disclosure

Weakness Enumeration

CWE-749

CWE-668

CWE-200

Related Identifiers

BDU:2023-06245

CVE-2023-39214

Affected Products

Zoom Client Sdk

References · 9

• https://osv.dev/vulnerability/CVE-2023-39214 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-06245 · Security Note
• https://explore.zoom.us/en/trust/security/security-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-39214 · Security Note
• https://t.me/cvenotify/63713 · Telegram Post
• https://t.me/cvenotify/96436 · Telegram Post
• https://t.me/cvenotify/56034 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023080847 · Note
• https://t.me/cvenotify/56089 · Telegram Post