CVE-2019-13450
- State
- Published
- Severity
- Not scored
- Published
- Jul 9, 2019
- Updated
- Aug 4, 2024
- Reserved
- Jul 9, 2019
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5
- https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf
- https://news.ycombinator.com/item?id=20387298
- https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/
- https://twitter.com/moreati/status/1148548799813640193
- 109082vdb-entry
- https://twitter.com/zoom_us/status/1148710712241295361
- https://bugs.chromium.org/p/chromium/issues/detail?id=951540
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