PT-2023-6930 · Zoom · Zoom

Published 2023-11-14 · Updated 2023-11-21 · CVE-2023-39204

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Zoom (affected versions not specified)

Description The issue is related to a buffer overflow that may allow an unauthenticated user to conduct a denial of service via network access. This is due to the lack of size checking for input data, which can be exploited by a remote attacker to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

BDU:2023-07949

CVE-2023-39204

Affected Products

Zoom

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-39204 · Security Note
• https://explore.zoom.us/en/trust/security/security-bulletin · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-07949 · Security Note
• https://osv.dev/vulnerability/CVE-2023-39204 · Vendor Advisory
• https://t.me/cvenotify/60863 · Telegram Post