CVE-2019-13450

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In the Zoom Client through 4.4.4 and RingCentral 7.0.136380.0312 on macOS, remote attackers can force a user to join a video call with the video camera active. This occurs because any web site can interact with the Zoom web server on localhost port 19421 or 19424. NOTE: a machine remains vulnerable if the Zoom Client was installed in the past and then uninstalled. Blocking exploitation requires additional steps, such as the ZDisableVideo preference and/or killing the web server, deleting the ~/.zoomus directory, and creating a ~/.zoomus plain file."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-07-12T11:44:02.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5"}, {"tags": ["x_refsource_MISC"], "url": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf"}, {"tags": ["x_refsource_MISC"], "url": "https://news.ycombinator.com/item?id=20387298"}, {"tags": ["x_refsource_MISC"], "url": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/"}, {"tags": ["x_refsource_MISC"], "url": "https://twitter.com/moreati/status/1148548799813640193"}, {"name": "109082", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/109082"}, {"tags": ["x_refsource_MISC"], "url": "https://twitter.com/zoom_us/status/1148710712241295361"}, {"tags": ["x_refsource_MISC"], "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=951540"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-13450", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In the Zoom Client through 4.4.4 and RingCentral 7.0.136380.0312 on macOS, remote attackers can force a user to join a video call with the video camera active. This occurs because any web site can interact with the Zoom web server on localhost port 19421 or 19424. NOTE: a machine remains vulnerable if the Zoom Client was installed in the past and then uninstalled. Blocking exploitation requires additional steps, such as the ZDisableVideo preference and/or killing the web server, deleting the ~/.zoomus directory, and creating a ~/.zoomus plain file."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://medium.com/@jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5", "refsource": "MISC", "url": "https://medium.com/@jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5"}, {"name": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf", "refsource": "MISC", "url": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf"}, {"name": "https://news.ycombinator.com/item?id=20387298", "refsource": "MISC", "url": "https://news.ycombinator.com/item?id=20387298"}, {"name": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/", "refsource": "MISC", "url": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/"}, {"name": "https://twitter.com/moreati/status/1148548799813640193", "refsource": "MISC", "url": "https://twitter.com/moreati/status/1148548799813640193"}, {"name": "109082", "refsource": "BID", "url": "http://www.securityfocus.com/bid/109082"}, {"name": "https://twitter.com/zoom_us/status/1148710712241295361", "refsource": "MISC", "url": "https://twitter.com/zoom_us/status/1148710712241295361"}, {"name": "https://bugs.chromium.org/p/chromium/issues/detail?id=951540", "refsource": "MISC", "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=951540"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T23:49:25.076Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://news.ycombinator.com/item?id=20387298"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://twitter.com/moreati/status/1148548799813640193"}, {"name": "109082", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/109082"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://twitter.com/zoom_us/status/1148710712241295361"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=951540"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2019-13450", "datePublished": "2019-07-09T05:49:07.000Z", "dateReserved": "2019-07-09T00:00:00.000Z", "dateUpdated": "2024-08-04T23:49:25.076Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ringcentral:ringcentral:7.0.136380.0312:*:*:*:*:mac_os_x:*:*", "matchCriteriaId": "E94F8967-80DF-4B09-9008-66F16E7C0C66", "vulnerable": true}, {"criteria": "cpe:2.3:a:zoom:zoom:*:*:*:*:*:mac_os_x:*:*", "matchCriteriaId": "9A2EE706-4B23-4B7B-BBFF-D30002BA943D", "versionEndIncluding": "4.4.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Zoom Client through 4.4.4 and RingCentral 7.0.136380.0312 on macOS, remote attackers can force a user to join a video call with the video camera active. This occurs because any web site can interact with the Zoom web server on localhost port 19421 or 19424. NOTE: a machine remains vulnerable if the Zoom Client was installed in the past and then uninstalled. Blocking exploitation requires additional steps, such as the ZDisableVideo preference and/or killing the web server, deleting the ~/.zoomus directory, and creating a ~/.zoomus plain file."}, {"lang": "es", "value": "En el Cliente Zoom hasta versi\u00f3n 4.4.4 y RingCentral versi\u00f3n 7.0.136380.0312 en macOS, los atacantes remotos pueden forzar a un usuario a unirse a una llamada de video con la c\u00e1mara de video activa. Esto ocurre porque cualquier sitio web puede interactuar con el servidor web de Zoom en el puerto host local 19421 o 19424. NOTA: una m\u00e1quina permanece vulnerable si el cliente Zoom fue instalado en el pasado y luego se desinstal\u00f3. El bloqueo de la operaci\u00f3n requiere pasos adicionales, tales como la preferencia ZDisableVideo y/o la eliminaci\u00f3n del servidor web, suprimiendo el directorio ~/.zoomus y creando un archivo plano ~/.zoomus."}], "id": "CVE-2019-13450", "lastModified": "2026-06-17T02:16:46.303", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-07-09T06:15:10.820", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/109082"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=951540"}, {"source": "cve@mitre.org", "url": "https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5"}, {"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://news.ycombinator.com/item?id=20387298"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://twitter.com/moreati/status/1148548799813640193"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://twitter.com/zoom_us/status/1148710712241295361"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/109082"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://bugs.chromium.org/p/chromium/issues/detail?id=951540"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://news.ycombinator.com/item?id=20387298"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://twitter.com/moreati/status/1148548799813640193"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://twitter.com/zoom_us/status/1148710712241295361"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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