QID 378783

Date Published: 2023-08-21

QID 378783: Zoom Desktop Client Information Disclosure Vulnerability (ZSB-23041, ZSB-23036)

Zoom provides video communications with a cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems.

CVE-2023-39211: Improper privilege management in Zoom Desktop Client for Windows and Zoom Rooms for Windows before version 5.15.5 may allow an authenticated user to enable an information disclosure via local access.

CVE-2023-39209: Improper input validation in Zoom Desktop Client for Windows before version 5.15.5 may allow an authenticated user to enable an information disclosure via network access.

Affected Versions:
Zoom Desktop Client version prior to 5.15.5

QID Detection Logic (Authenticated):
This authenticated QID detects installed vulnerable version for Zoom Desktop Client

Successful exploitation of this vulnerability may allow an authenticated user to enable an information disclosure via local or network access.

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Customers are advised to upgrade to Zoom Desktop Client 5.15.5 or later to remediate these vulnerabilities. Please refer to Zoom Vendor Advisory for further information.
    Vendor References

    CVEs related to QID 378783

    CVE-2023-39211 | CVE-2023-39209 |
    Software Advisories
    Advisory ID Software Component Link
    ZSB-23036 URL Logo explore.zoom.us/en/trust/security/security-bulletin/
    ZSB-23041 URL Logo explore.zoom.us/en/trust/security/security-bulletin/
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