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Zoom Client < 5.5.4 Signature Bypass Vulnerability (ZSB-21016) - Windows
Information
Severity
Severity
Medium
Family
Family
General
CVSSv2 Base
CVSSv2 Base
4.3
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Solution Type
Solution Type
Vendor Patch
Created
Created
2 years ago
Modified
Modified
2 years ago
Summary
The Zoom Client is prone to a signature bypass vulnerability.
Insight
Insight
The Zoom Client for Meetings for Windows installer does not properly verify the signature of files with .msi, .ps1, and .bat extensions. This could lead to a malicious actor installing malicious software on a customer's computer.
Affected Software
Affected Software
Zoom Client prior to version 5.5.4.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 5.5.4 or later.