CVE-2021-34418
Summary
| CVE | CVE-2021-34418 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-11-11 23:15:00 UTC |
| Updated | 2021-11-16 18:01:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-476
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Zoom | Zoom On-premise Meeting Connector Controller | All | All | All | All |
| Application | Zoom | Zoom On-premise Meeting Connector Mmr | All | All | All | All |
| Application | Zoom | Zoom On-premise Recording Connector | All | All | All | All |
| Application | Zoom | Zoom On-premise Virtual Room Connector | All | All | All | All |
| Application | Zoom | Zoom On-premise Virtual Room Connector Load Balancer | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Security Bulletin | Zoom | MISC | explore.zoom.us | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Jeremy Brown
There are currently no legacy QID mappings associated with this CVE.