Vulnerabilites related to ringcentral - ringcentral
var-201907-0716
Vulnerability from variot
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. Zoom Client and RingCentral Contains an access control vulnerability.Information may be obtained. ZoomClient is a video conferencing terminal that supports multiple platforms from Zoom Company of the United States. There is an information disclosure vulnerability in ZoomClient. An attacker can leverage this issue to bypass security restrictions and perform unauthorized actions. This may aid in further attacks
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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 | * |
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cve-2019-13450
Vulnerability from cvelistv5
Published
2019-07-09 05:49
Modified
2024-08-04 23:49
Severity ?
EPSS score ?
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
| ▼ | URL | Tags |
|---|---|---|
| https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5 | x_refsource_MISC | |
| https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf | x_refsource_MISC | |
| https://news.ycombinator.com/item?id=20387298 | x_refsource_MISC | |
| https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/ | x_refsource_MISC | |
| https://twitter.com/moreati/status/1148548799813640193 | x_refsource_MISC | |
| http://www.securityfocus.com/bid/109082 | vdb-entry, x_refsource_BID | |
| https://twitter.com/zoom_us/status/1148710712241295361 | x_refsource_MISC | |
| https://bugs.chromium.org/p/chromium/issues/detail?id=951540 | x_refsource_MISC |
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