First published: Thu Mar 16 2023(Updated: )
Zoom for Windows clients before version 5.13.3, Zoom Rooms for Windows clients before version 5.13.5 and Zoom VDI for Windows clients before 5.13.1 contain an information disclosure vulnerability. A recent update to the Microsoft Edge WebView2 runtime used by the affected Zoom clients, transmitted text to Microsoft’s online Spellcheck service instead of the local Windows Spellcheck. Updating Zoom remediates this vulnerability by disabling the feature. Updating Microsoft Edge WebView2 Runtime to at least version 109.0.1481.0 and restarting Zoom remediates this vulnerability by updating Microsoft’s telemetry behavior.
Credit: security@zoom.us
Affected Software | Affected Version | How to fix |
---|---|---|
Zoom Rooms | <5.13.3 | |
Zoom Virtual Desktop Infrastructure | <5.13.1 | |
Zoom Zoom | <5.13.3 |
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The vulnerability ID for this Zoom vulnerability is CVE-2023-22880.
The affected software includes Zoom for Windows clients before version 5.13.3, Zoom Rooms for Windows clients before version 5.13.5, and Zoom VDI for Windows clients before 5.13.1.
The severity of CVE-2023-22880 is high with a CVSS score of 7.5.
CVE-2023-22880 is an information disclosure vulnerability.
To fix the vulnerability, update Zoom for Windows clients to version 5.13.3 or later, Zoom Rooms for Windows clients to version 5.13.5 or later, and Zoom VDI for Windows clients to version 5.13.1 or later.