Advisory Published

CVE-2019-13567: OS Command Injection

First published: Fri Jul 12 2019(Updated: )

The Zoom Client before 4.4.53932.0709 on macOS allows remote code execution, a different vulnerability than CVE-2019-13450. If the ZoomOpener daemon (aka the hidden web server) is running, but the Zoom Client is not installed or can't be opened, an attacker can remotely execute code with a maliciously crafted launch URL. NOTE: ZoomOpener is removed by the Apple Malware Removal Tool (MRT) if this tool is enabled and has the 2019-07-10 MRTConfigData.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Zoom Zoom<4.4.53932.0709

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2019-13567?

    CVE-2019-13567 is a vulnerability in the Zoom Client on macOS that allows remote code execution.

  • How severe is CVE-2019-13567?

    CVE-2019-13567 has a severity rating of 8.8 (high).

  • Which software versions are affected by CVE-2019-13567?

    The Zoom Client before version 4.4.53932.0709 on macOS is affected by CVE-2019-13567.

  • How can an attacker exploit CVE-2019-13567?

    By taking advantage of the ZoomOpener daemon (hidden web server) running without the Zoom Client installed or opened, an attacker can remotely execute code with a malicious payload.

  • Is there a fix for CVE-2019-13567?

    Yes, updating Zoom Client to version 4.4.53932.0709 or newer resolves the vulnerability.


SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203