CVE-2022-28750

Zoom On-Premise Deployments: Stack Buffer Overflow in Meeting Connector

State: Published
Severity: 7.5 High
Published: Aug 11, 2022
Updated: Sep 16, 2024
Reserved: Apr 6, 2022

Description

Zoom On-Premise Meeting Connector Zone Controller (ZC) before version 4.8.20220419.112 fails to properly parse STUN error codes, which can result in memory corruption and could allow a malicious actor to crash the application. In versions older than 4.8.12.20211115, this vulnerability could also be leveraged to execute arbitrary code.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	Zoom

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
Zoom On-Premise Meeting Connector Zone Controller (ZC)Zoom Video Communications Inc	before 4.8.20220419.112Affected

References

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

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