Vulnerability in Zoom video conference app lets Mac’s camera hijacking

By Waqas The vulnerability in the Zoom video conference app lets attackers hijack Mac's camera by merely using malicious websites. The Zoom video conference app is currently being used by millions of users around the world and that makes it a lucrative target for cybercriminals. Jonathan Leitschu...

Zoom Zero-Day Bug Opens Mac Users to Webcam Hijacking

A zero-day vulnerability in the Zoom client for Mac allows a malicious website to hijack a user’s web camera without their permission. Up to 4 million workers that use the Zoom for Mac web-and videoconferencing service are at risk from a flaw in the collaboration client CVE-2019–13450, according ...

A Zoom Flaw Gives Hackers Easy Access to Your Webcam

All it takes is one wrong click, and the popular video conferencing software will put you in a meeting with a stranger...

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...

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...

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...

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...

Code injection

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...

Directory traversal

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...

CVE-2019-13450

CVE-2019-13450 affects Zoom Client for macOS up to version 4.4.4 (and RingCentral 7.0.136380.0312) where any web site can interact with the local Zoom Web server on localhost ports 19421/19424, allowing a remote attacker to force a user to join a video call with the camera active. Root cause: ins...

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...

CVE-2019-13449

The CVE-2019-13449 issue affects Zoom Client for macOS prior to 4.4.2, where a remote attacker can trigger a DoS by sending invalid join requests to localhost:19421, causing continual focus grabs and making the client unresponsive. The linked Nessus entry notes later fixes (e.g., 4.4.2 hotfix and...

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 DOS Vulnerability

Zoom Client is a video conferencing endpoint from Zoom USA that supports multiple platforms. A security vulnerability exists in Zoom Client. A remote attacker could cause a denial of service through a series of invalid starts...

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...

Zoom Client Information Disclosure Vulnerability

Zoom Client is a video conferencing endpoint from Zoom USA that supports multiple platforms. An information disclosure vulnerability exists in Zoom Client. A remote attacker could force a user to join a video call with the camera active. It is because any website can interact with a zoom web serv...

KLA11798 DoS vulnerability in Zoom

DoS vulnerability was found in Zoom. Malicious users can exploit this vulnerability to cause denial of service. Original advisories Zoom Security CVE-2019-13449 CVE-2019-13449 Exploitation Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details. Related...

KLA11800 Security vulnerability in Zoom

Validation vulnerability in Zoom for macOS can be exploited remotely to bypass security restrictions, obtain sensitive information. Original advisories Zoom Security CVE-2019-13567 CVE-2019-13567 Exploitation Malware exists for this vulnerability. Usually such malware is classified as Exploit. Mo...

Shopify: Access to Employee calendar disclosing internal presentation and meetings

Summary During a school research, we found out that some Shopify employees have their google calendar set to public. This discloses some sensitive informations: New hire information due to onsite interviews Internal presentation we found at least one internal presentation that we could access Zoo...