CVE-2024-39821 Zoom Workplace App for Windows and Zoom Rooms App for Windows - Race Condition
An authenticated local attacker can cause a denial of service in Zoom Workplace and Rooms apps for Windows via a race condition in the installer.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-39821?
CVE-2024-39821 is a medium-severity vulnerability in Zoom Rooms, published on 15 Jul 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Race condition in the installer for Zoom Workplace App for Windows and Zoom Rooms App for Windows may allow an authenticated user to conduct a denial of service via local access.
Weakness: CWE-367
Which versions are affected by CVE-2024-39821?
It affects 2 products.
Products include Zoom Rooms, Zoom Workplace Desktop.
How do I fix CVE-2024-39821?
No fix has been published for CVE-2024-39821 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-39821 being exploited?
There is no known exploitation of CVE-2024-39821 in the wild and no public exploit code.
Other vulnerabilities in Zoom Rooms
- CVE-2023-39211 Information disclosure in Zoom Desktop Client for Windows and Zoom Rooms for Windows
- CVE-2022-36926 Local Privilege Escalation in Zoom Rooms for macOS Clients
- CVE-2022-36927 Local Privilege Escalation in Zoom Rooms for macOS Clients
- CVE-2022-36930 Local Privilege Escalation in Zoom Rooms for Windows Installers
- CVE-2022-36924 Local Privilege Escalation in Zoom Rooms Installer for Windows
Sources
Also known as GHSA-3x52-fw35-w3mf.