6.5

CVE-2019-13450

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ringcentral ≫ Ringcentral Version7.0.136380.0312 SwPlatformmac_os_x
Zoom ≫ Zoom SwPlatformmac_os_x Version <= 4.4.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.49% 0.876
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
CWE-862 Missing Authorization

The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf
Vendor Advisory
https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/
Vendor Advisory
https://bugs.chromium.org/p/chromium/issues/detail?id=951540
Third Party Advisory
Exploit
https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5
https://twitter.com/zoom_us/status/1148710712241295361
Third Party Advisory
http://www.securityfocus.com/bid/109082
Third Party Advisory
VDB Entry
https://news.ycombinator.com/item?id=20387298
Third Party Advisory
Issue Tracking
https://twitter.com/moreati/status/1148548799813640193
Third Party Advisory