Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-49646

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
13/12/2023
Last modified:
20/09/2024

Description

Improper authentication in some Zoom clients before version 5.16.5 may allow an authenticated user to conduct a denial of service via network access.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
6.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:*:*:* 5.16.5 (excluding)
cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:*:*:* 5.16.5 (excluding)
cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:* 5.14.14 (excluding)
cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:* 5.15.0 (including) 5.15.12 (excluding)
cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:* 5.16.5 (excluding)
cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:* 5.16.5 (excluding)
cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:* 5.16.5 (excluding)
cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:* 5.16.5 (excluding)
cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:* 5.16.5 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools