CVE-2021-34418medium

CVE-2021-34418: fallo de gravedad media en Zoom On-Premise Meeting Connector

Pre-auth Null pointer crash in on-premise web console

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Zoom On-Premise Meeting Connector MMR+ Monitorear Zoom On-Premise Recording Connector

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 4epss 0.6%
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Productos afectados
Zoom Video Communications Inc · Zoom On-Premise Meeting ConnectorZoom Video Communications Inc · Zoom On-Premise Meeting Connector MMRZoom Video Communications Inc · Zoom On-Premise Recording ConnectorZoom Video Communications Inc · Zoom On-Premise Virtual Room ConnectorZoom Video Communications Inc · Zoom On-Premise Virtual Room Connector Load Balancer
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