The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Zoom clients on Windows (before version 4.1.34814.1119), Mac OS (before version 4.1.34801.1116), and Linux (2.4.129780.0915 and below) are vulnerable to unauthorized message processing. A remote unauthenticated attacker can spoof UDP messages from a meeting attendee or Zoom server in order to invoke functionality in the target client. This allows the attacker to remove attendees from meetings, spoof messages from users, or hijack shared screens.
Base Score: 7.5
Impact Score: 6.4
Exploitability Score: 10
Base Score: 9.8
Impact Score: 5.9
Exploitability Score: 3.9
cpe:2.3:a:zoom:zoom:*:*:*:*:*:linux:*:* versions up to 2.4.129780.0915 (inclusive)