CVE-2021-34415

7.5HIGH

Key Information:

Vendor
Zoom
Status
Zoom On-premise Meeting Connector Controller
Vendor
CVE Published:
27 September 2021

Summary

The Zone Controller service in the Zoom On-Premise Meeting Connector Controller before version 4.6.358.20210205 does not verify the cnt field sent in incoming network packets, which leads to exhaustion of resources and system crash.

Affected Version(s)

Zoom On-Premise Meeting Connector Controller The Zoom On-Premise Meeting Connector Controller before version 4.6.358.20210205

References

https://explore.zoom.us/en/trust/security/security-bulletin/
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.