The login routine of the web console in the Zoom On-Premise Meeting Connector before version 4.6.239.20200613, Zoom On-Premise Meeting Connector MMR before version 4.6.239.20200613, Zoom On-Premise Recording Connector before version 3.8.42.20200905, Zoom On-Premise Virtual Room Connector before version 4.4.6344.20200612, and Zoom On-Premise Virtual Room Connector Load Balancer before version 2.5.5492.20200616 fails to validate that a NULL byte was sent while authenticating. This could lead to a crash of the login service.
References
| Link | Resource |
|---|---|
| https://explore.zoom.us/en/trust/security/security-bulletin | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
16 Nov 2021, 18:01
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-476 | |
| CPE | cpe:2.3:a:zoom:zoom_on-premise_recording_connector:*:*:*:*:*:*:*:* cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_mmr:*:*:*:*:*:*:*:* cpe:2.3:a:zoom:zoom_on-premise_virtual_room_connector:*:*:*:*:*:*:*:* cpe:2.3:a:zoom:zoom_on-premise_meeting_connector_controller:*:*:*:*:*:*:*:* cpe:2.3:a:zoom:zoom_on-premise_virtual_room_connector_load_balancer:*:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 5.3 |
| References | (MISC) https://explore.zoom.us/en/trust/security/security-bulletin - Vendor Advisory |
11 Nov 2021, 23:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-11-11 23:15
Updated : 2023-12-10 14:09
NVD link : CVE-2021-34418
Mitre link : CVE-2021-34418
CVE.ORG link : CVE-2021-34418
JSON object : View
Products Affected
zoom
- zoom_on-premise_meeting_connector_mmr
- zoom_on-premise_virtual_room_connector_load_balancer
- zoom_on-premise_virtual_room_connector
- zoom_on-premise_recording_connector
- zoom_on-premise_meeting_connector_controller
CWE
CWE-476
NULL Pointer Dereference