CVE-2023-49646

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:zoom:meeting_software_development_kit::::::::
	cpe:2.3:a:zoom:video_software_development_kit::::::::
	cpe:2.3:a:zoom:virtual_desktop_infrastructure::::::::
	cpe:2.3:a:zoom:virtual_desktop_infrastructure::::::::
	cpe:2.3:a:zoom:zoom::::::android::*
	cpe:2.3:a:zoom:zoom::::::iphone_os::*
	cpe:2.3:a:zoom:zoom::::::linux::*
	cpe:2.3:a:zoom:zoom::::::macos::*
	cpe:2.3:a:zoom:zoom::::::windows::*

History

20 Sep 2024, 15:15

Type	Values Removed	Values Added
CWE		CWE-347

19 Dec 2023, 02:03

Type	Values Removed	Values Added
First Time		Zoom zoom Zoom Zoom virtual Desktop Infrastructure Zoom video Software Development Kit Zoom meeting Software Development Kit
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
CWE		CWE-287
CPE		cpe:2.3:a:zoom:virtual_desktop_infrastructure:::::::: cpe:2.3:a:zoom:zoom::::::android::* cpe:2.3:a:zoom:zoom::::::macos::* cpe:2.3:a:zoom:meeting_software_development_kit:::::::: cpe:2.3:a:zoom:zoom::::::windows::* cpe:2.3:a:zoom:video_software_development_kit:::::::: cpe:2.3:a:zoom:zoom::::::iphone_os::* cpe:2.3:a:zoom:zoom::::::linux::*
References	~~() https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/ -~~	() https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/ - Vendor Advisory

14 Dec 2023, 13:52

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-13 23:15

Updated : 2024-09-20 15:15

NVD link : CVE-2023-49646

Mitre link : CVE-2023-49646

CVE.ORG link : CVE-2023-49646

JSON object : View

Products Affected

zoom

video_software_development_kit
zoom
virtual_desktop_infrastructure
meeting_software_development_kit

CWE

CWE-287

Improper Authentication

CWE-347

Improper Verification of Cryptographic Signature

{"id": "CVE-2023-49646", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security@zoom.us", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 2.7, "exploitabilityScore": 3.1}]}, "published": "2023-12-13T23:15:08.357", "references": [{"url": "https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/", "tags": ["Vendor Advisory"], "source": "security@zoom.us"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "security@zoom.us", "description": [{"lang": "en", "value": "CWE-347"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "La autenticaci\u00f3n incorrecta en Zoom clients anteriores a la versi\u00f3n 5.16.5 puede permitir que un usuario autenticado realice una denegaci\u00f3n de servicio a trav\u00e9s del acceso a la red."}], "lastModified": "2024-09-20T15:15:13.947", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0105F955-25C8-4582-BD05-8BCD48BFF3D6", "versionEndExcluding": "5.16.5"}, {"criteria": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BAE70E1D-8C4A-4EB6-96A8-16C53DB5C79B", "versionEndExcluding": "5.16.5"}, {"criteria": "cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D33A3D73-DB80-4376-A9EE-2905A4B0B4B7", "versionEndExcluding": "5.14.14"}, {"criteria": "cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "33411E35-8D01-42E4-85D6-0FE2C416E697", "versionEndExcluding": "5.15.12", "versionStartIncluding": "5.15.0"}, {"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "F0EA451C-C4DC-48EF-A036-3EEA3E3ADD80", "versionEndExcluding": "5.16.5"}, {"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*", "vulnerable": true, "matchCriteriaId": "C2BF4129-CA54-4ECB-9A6B-EC28445233DF", "versionEndExcluding": "5.16.5"}, {"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "AD4CD81C-1F22-45CA-8AB1-D6D59E819759", "versionEndExcluding": "5.16.5"}, {"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "BB9276FF-17D3-4FDB-91BB-2CE6E8BA61A0", "versionEndExcluding": "5.16.5"}, {"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "19B08EB3-7EBF-416F-91B9-4600E47567F7", "versionEndExcluding": "5.16.5"}], "operator": "OR"}]}], "sourceIdentifier": "security@zoom.us"}