CVE-2021-34418

Summary

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.

Affected Software

VendorProductVersion RangeStatus
Zoom Video Communications IncZoom On-Premise Meeting Connectorunspecified < 4.6.239.20200613affected
Zoom Video Communications IncZoom On-Premise Meeting Connector MMRunspecified < 4.6.239.20200613affected
Zoom Video Communications IncZoom On-Premise Recording Connectorunspecified < 3.8.42.20200905affected
Zoom Video Communications IncZoom On-Premise Virtual Room Connectorunspecified < 4.4.6344.20200612affected
Zoom Video Communications IncZoom On-Premise Virtual Room Connector Load Balancerunspecified < 2.5.5492.20200616affected

Weaknesses

  • Improper Input Validation

ADP Enrichment

CVE Program Container

Additional References

References