CVE-2023-39199 Weak cryptography in Zoom Clients
A privileged user can exploit cryptographic flaws in Zoom's in-meeting chat to disclose information via network access.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-39199?
CVE-2023-39199 is a medium-severity vulnerability in Zoom Rooms, published on 14 Nov 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Cryptographic issues with In-Meeting Chat for some Zoom clients may allow a privileged user to conduct an information disclosure via network access.
Weakness: CWE-325
Which versions are affected by CVE-2023-39199?
It affects 4 products.
Products include Zoom Meetings, Zoom Rooms, Zoom Virtual Desktop Infrastructure, Zoom Zoom.
How do I fix CVE-2023-39199?
No fix has been published for CVE-2023-39199 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-39199 being exploited?
There is no known exploitation of CVE-2023-39199 in the wild and no public exploit code.
Other vulnerabilities in Zoom Rooms
- CVE-2021-33907 Code injection in Zoom Client for Meetings for Windows
- CVE-2022-28768 Local Privilege Escalation in Zoom Client Installer for macOS
- CVE-2022-28763 Improper URL parsing in Zoom Clients
- CVE-2022-28757 Local Privilege Escalation in Auto Updater for Zoom Client for Meetings for macOS
- CVE-2022-28751 Local Privilege Escalation in Zoom Client for Meetings for MacOS
Sources
Also known as GHSA-cw6w-5w44-ccrq.