Update package downgrade in Zoom Client for Meetings for MacOS
CVE-2022-22781

7.5HIGH

Key Information:

Vendor
Zoom
Status
Zoom Client For Meetings For Mac OS (standard And For It Admin)
Vendor
CVE Published:
28 April 2022

Summary

The Zoom Client for Meetings for MacOS (Standard and for IT Admin) prior to version 5.9.6 failed to properly check the package version during the update process. This could lead to a malicious actor updating an unsuspecting user’s currently installed version to a less secure version.

Affected Version(s)

Zoom Client for Meetings for MacOS (Standard and for IT Admin) < 5.9.6

References

https://explore.zoom.us/en/trust/security/security-bulletin/
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Patrick Wardle of Objective-See
.