Buffer overflow in Zoom Meetings

CVE-2023-39206

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

Vulnerability class: Buffer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.011 (65.3th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-39206: held from 0.011 to 0.011.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-39206?
CVE-2023-39206 is a low-severity vulnerability in Zoom Meetings, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 3.7/10. Published 2023-11-14.
How severe is CVE-2023-39206?
Low severity. CVSS v3 base score is 3.7 out of 10.