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THREATINT
PUBLISHED

CVE-2022-22786

Update package downgrade in Zoom Client for Meetings for Windows



Description

The Zoom Client for Meetings for Windows before version 5.10.0 and Zoom Rooms for Conference Room for Windows before version 5.10.0, fails to properly check the installation version during the update process. This issue could be used in a more sophisticated attack to trick a user into downgrading their Zoom client to a less secure version.

Reserved 2022-01-07 | Published 2022-05-18 | Updated 2024-09-16 | Assigner Zoom


HIGH: 7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

Use of Less Trusted Source

Product status

Any version before 5.10.0
affected

Any version before 5.10.0
affected

Credits

Ivan Fratric of Google Project Zero

References

explore.zoom.us/en/trust/security/security-bulletin

cve.org (CVE-2022-22786)

nvd.nist.gov (CVE-2022-22786)

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