cpe:/a:ringcentral:ringcentral:7.0.136380.0312::~~~mac_os_x~~ cpe:/a:zoom:zoom:4.4.4::~~~mac_os_x~~ CVE-2019-13450 2019-07-09T02:15:10.820-04:00 2019-07-16T15:04:12.630-04:00 4.3 NETWORK MEDIUM NONE PARTIAL NONE NONE http://nvd.nist.gov 2019-07-16T14:58:52.957-04:00 BID 109082 MISC https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf MISC https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/ MISC https://bugs.chromium.org/p/chromium/issues/detail?id=951540 MISC https://medium.com/@jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5 MISC https://news.ycombinator.com/item?id=20387298 MISC https://twitter.com/moreati/status/1148548799813640193 MISC https://twitter.com/zoom_us/status/1148710712241295361 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.