CVE-2023-36539 Information disclosure in Zoom clients
Zoom clients may expose sensitive information intended to be encrypted, allowing attackers to read confidential data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-36539?
CVE-2023-36539 is a medium-severity vulnerability in Zoom Rooms, published on 30 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Exposure of information intended to be encrypted by some Zoom clients may lead to disclosure of sensitive information.
Which versions are affected by CVE-2023-36539?
It affects 9 products.
Products include Zoom Meetings, Zoom Poly Ccx 600 Firmware, Zoom Poly Ccx 700 Firmware, Zoom Rooms, Zoom Video Software Development Kit, Zoom Yealink Mp54 Firmware and 3 more.
How do I fix CVE-2023-36539?
No fix has been published for CVE-2023-36539 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-36539 being exploited?
There is no known exploitation of CVE-2023-36539 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-9225-wwj6-c3w3.