7.5
CVSSv3

CVE-2021-34413

Published: 27/09/2021 Updated: 07/10/2021
CVSS v2 Base Score: 6 | Impact Score: 6.4 | Exploitability Score: 6.8
CVSS v3 Base Score: 7.5 | Impact Score: 5.9 | Exploitability Score: 1.6
VMScore: 534
Vector: AV:N/AC:M/Au:S/C:P/I:P/A:P

Vulnerability Summary

All versions of the Zoom Plugin for Microsoft Outlook for MacOS prior to 5.3.52553.0918 contain a Time-of-check Time-of-use (TOC/TOU) vulnerability during the plugin installation process. This could allow a standard user to write their own malicious application to the plugin directory, allowing the malicious application to execute in a privileged context.

Vulnerability Trend

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zoom zoom plugin for microsoft outlook