Vulnerability Description
All versions of the Zoom Plugin for Microsoft Outlook for MacOS before 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zoom | Zoom Plugin For Microsoft Outlook | < 5.3.52553.0918 |
Related Weaknesses (CWE)
References
- https://explore.zoom.us/en/trust/security/security-bulletin/Vendor Advisory
- https://explore.zoom.us/en/trust/security/security-bulletin/Vendor Advisory
FAQ
What is CVE-2021-34413?
CVE-2021-34413 is a vulnerability with a CVSS score of 7.5 (HIGH). All versions of the Zoom Plugin for Microsoft Outlook for MacOS before 5.3.52553.0918 contain a Time-of-check Time-of-use (TOC/TOU) vulnerability during the plugin installation process. This could all...
How severe is CVE-2021-34413?
CVE-2021-34413 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-34413?
Check the references section above for vendor advisories and patch information. Affected products include: Zoom Zoom Plugin For Microsoft Outlook.