CVE-2021-34415: High severity zoom meeting connector vulnerability

Published Sep 27, 2021
·
Updated

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 Software

1 affected component
Zoom Meeting Connector<4.6.358.20210205

Event History

Sep 27, 2021
CVE Published
via MITRE·01:56 PM
Data Sourced
via MITRE·01:56 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2021-34415?

CVE-2021-34415 is rated as a high severity vulnerability due to potential resource exhaustion and system crash.

2

How do I fix CVE-2021-34415?

To remediate CVE-2021-34415, upgrade to Zoom On-Premise Meeting Connector Controller version 4.6.358.20210205 or later.

3

What impact does CVE-2021-34415 have on systems?

CVE-2021-34415 can lead to a denial of service attack, resulting in resource exhaustion and inability to process incoming requests.

4

Which software versions are affected by CVE-2021-34415?

CVE-2021-34415 affects all versions of Zoom On-Premise Meeting Connector Controller prior to version 4.6.358.20210205.

5

Is there a workaround for CVE-2021-34415?

Currently, the recommended solution for CVE-2021-34415 is to upgrade the vulnerable software to a secure version.

Contact

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