fkie_cve-2019-13450
Vulnerability from fkie_nvd
Published
2019-07-09 06:15
Modified
2024-11-21 04:24
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ringcentral | ringcentral | 7.0.136380.0312 | |
| zoom | zoom | * |
{
"configurations": [
{
"nodes": [
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"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
}
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"negate": false,
"operator": "OR"
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],
"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": "2024-11-21T04:24:55.590",
"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,
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"source": "nvd@nist.gov",
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"cvssMetricV30": [
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"baseScore": 6.5,
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"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"
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"impactScore": 3.6,
"source": "nvd@nist.gov",
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"published": "2019-07-09T06:15:10.820",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory",
"VDB Entry"
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"url": "http://www.securityfocus.com/bid/109082"
},
{
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"url": "https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf"
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"url": "https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/"
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"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"
},
{
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"url": "https://news.ycombinator.com/item?id=20387298"
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{
"source": "cve@mitre.org",
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"url": "https://twitter.com/moreati/status/1148548799813640193"
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{
"source": "cve@mitre.org",
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"url": "https://twitter.com/zoom_us/status/1148710712241295361"
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},
{
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"tags": [
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"url": "https://news.ycombinator.com/item?id=20387298"
},
{
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-862"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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