Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zoom | Rooms | < 5.13.3 |
| Zoom | Virtual Desktop Infrastructure | < 5.13.1 |
| Zoom | Zoom | < 5.13.3 |
Related Weaknesses (CWE)
References
- https://explore.zoom.us/en/trust/security/security-bulletin/Vendor Advisory
- https://explore.zoom.us/en/trust/security/security-bulletin/Vendor Advisory
FAQ
What is CVE-2023-22880?
CVE-2023-22880 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 r...
How severe is CVE-2023-22880?
CVE-2023-22880 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-22880?
Check the references section above for vendor advisories and patch information. Affected products include: Zoom Rooms, Zoom Virtual Desktop Infrastructure, Zoom Zoom.