ZoomClients - Cryptographic Issues

  • ZSB-23051
  • CVE-2023-39199
  • Medium
  • 4.9
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Cryptographic issues with In-Meeting Chat for some Zoom clients may allow a privileged user to conduct an information disclosure via network access.

 

Users can help keep themselves secure by applying current updates or downloading the latest Zoom software with all current security updates from https://zoom.us/download. 

  • Zoom Desktop Client for Windows before version 5.16.0
  • Zoom Desktop Client for macOS before version 5.16.0
  • Zoom Mobile App for iOS before version 5.16.0
  • Zoom Mobile App for Android before version 5.16.0
  • Zoom Desktop Client for Linux before version 5.16.0
  • Zoom Rooms Client for Windows before version 5.16.0
  • Zoom Rooms Client for macOS before version 5.16.0
  • Zoom Rooms Client for Android before version 5.16.0
  • Zoom Rooms Client for iPad before version 5.16.0
  • Zoom VDI Client before version 5.16.0 (excluding 5.14.13 and 5.15.11)
  • Zoom Meeting SDK for Windows before version 5.16.0
  • Zoom Meeting SDK for iOS before version 5.16.0
  • Zoom Meeting SDK for Android before version 5.16.0
  • Zoom Meeting SDK for macOS before version 5.16.0
  • Zoom Meeting SDK for Linux before version 5.16.0

Reported by Zoom Offensive Security Team.

Revision Date Description
1.0 11/14/2023

Initial Publication