Flaw in Zoom Video Conferencing Software Lets Websites Hijack Mac Webcams

If you use Zoom video conferencing software on your Mac computer—then beware—any website you're visiting in your web browser can turn on your device camera without your permission. Ironically, even if you had ever installed the Zoom client on your device and simply uninstalled it, a remote attack...

CVE-2019-13449

In the Zoom Client before 4.4.2 on macOS, remote attackers can cause a denial of service continual focus grabs via a sequence of invalid launch?action=join&confno= requests to localhost port 19421...

Zoom Client Information Disclosure (Webcam) CVE-2019-13450

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 vulnerab...