CVE-2023-39206: Buffer Overflow

Published Nov 14, 2023
·
Updated

Buffer overflow in some Zoom clients may allow an unauthenticated user to conduct a denial of service via network access.

Affected Software

21 affected components
Zoom Meetings Android<5.16.0
Zoom Meetings Iphone Os<5.16.0
Zoom Meetings Linux<5.16.0
Zoom Meetings Macos<5.16.0
Zoom Meetings Windows<5.16.0
Zoom Rooms Android<5.16.0
Zoom Rooms Ipad Os<5.16.0
Zoom Rooms Macos<5.16.0
Zoom Rooms Windows<5.16.0
Zoom Video Software Development Kit Android<1.9.0
Zoom Video Software Development Kit Iphone Os<1.9.0
Zoom Video Software Development Kit Linux<1.9.0
Zoom Video Software Development Kit Macos<1.9.0
Zoom Video Software Development Kit Windows<1.9.0
Zoom Virtual Desktop Infrastructure<5.14.13
Zoom Virtual Desktop Infrastructure>=5.15.0<5.15.11
Zoom Zoom Android<5.16.0
Zoom Zoom Iphone Os<5.16.0
Zoom Zoom Linux<5.16.0
Zoom Zoom Macos<5.16.0
Zoom Zoom Windows<5.16.0

Event History

Nov 14, 2023
CVE Published
11:02 PM
Data Sourced
11:02 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is CVE-2023-39206?

CVE-2023-39206 is a vulnerability that allows an unauthenticated user to conduct a denial of service attack on some Zoom clients via network access.

2

Which software versions are affected by CVE-2023-39206?

Zoom Meetings versions up to 5.16.0, Zoom Rooms versions up to 5.16.0, Zoom Video Software Development Kit versions up to 1.9.0, and Zoom Virtual Desktop Infrastructure versions up to 5.15.11 are affected by CVE-2023-39206.

3

How severe is the CVE-2023-39206 vulnerability?

The severity of CVE-2023-39206 is high, with a severity value of 7.5.

4

How can an unauthenticated user exploit CVE-2023-39206?

An unauthenticated user can exploit CVE-2023-39206 by conducting a denial of service attack through network access.

5

Where can I find more information about CVE-2023-39206?

You can find more information about CVE-2023-39206 on the Zoom Security Bulletin page at https://explore.zoom.us/en/trust/security/security-bulletin/

Company

Resources

Contact

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