{ "id": "CVE-2023-49646", "sourceIdentifier": "security@zoom.us", "published": "2023-12-13T23:15:08.357", "lastModified": "2024-11-21T08:33:39.503", "vulnStatus": "Modified", "cveTags": [], "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." } ], "metrics": { "cvssMetricV31": [ { "source": "security@zoom.us", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:L", "baseScore": 6.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "LOW" }, "exploitabilityScore": 3.1, "impactScore": 2.7 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "security@zoom.us", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-347" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-287" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.16.5", "matchCriteriaId": "0105F955-25C8-4582-BD05-8BCD48BFF3D6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:video_software_development_kit:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.16.5", "matchCriteriaId": "BAE70E1D-8C4A-4EB6-96A8-16C53DB5C79B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.14.14", "matchCriteriaId": "D33A3D73-DB80-4376-A9EE-2905A4B0B4B7" }, { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15.0", "versionEndExcluding": "5.15.12", "matchCriteriaId": "33411E35-8D01-42E4-85D6-0FE2C416E697" }, { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:android:*:*", "versionEndExcluding": "5.16.5", "matchCriteriaId": "F0EA451C-C4DC-48EF-A036-3EEA3E3ADD80" }, { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:iphone_os:*:*", "versionEndExcluding": "5.16.5", "matchCriteriaId": "C2BF4129-CA54-4ECB-9A6B-EC28445233DF" }, { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:*", "versionEndExcluding": "5.16.5", "matchCriteriaId": "AD4CD81C-1F22-45CA-8AB1-D6D59E819759" }, { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:macos:*:*", "versionEndExcluding": "5.16.5", "matchCriteriaId": "BB9276FF-17D3-4FDB-91BB-2CE6E8BA61A0" }, { "vulnerable": true, "criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:windows:*:*", "versionEndExcluding": "5.16.5", "matchCriteriaId": "19B08EB3-7EBF-416F-91B9-4600E47567F7" } ] } ] } ], "references": [ { "url": "https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/", "source": "security@zoom.us", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.zoom.com/en/trust/security-bulletin/ZSB-23062/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }