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Zoom Client Denial of Service Vulnerability July19 -MAC OS X
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:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
4 years ago
Modified
Modified
4 years ago
Summary
The host is installed with Zoom Client and is prone to a denial of service vulnerability.
Insight
Insight
The flaw exists due to an improper validation of requests to 'launch?action=join&confno=' on port 19421.
Affected Software
Affected Software
Zoom Client before version 4.4.2 on MAC OS X
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to Zoom Client 4.4.2 or later. Please see the references for more information.