CVE-2019-13449

In the Zoom Client before 4.4.2 on macOS, remote attackers can cause a denial of service (continual focus grabs) via a sequence of invalid launch?action=join&confno= requests to localhost port 19421.

Score

CVSS 3.0 6.5 Medium

Status

Modified - cve@mitre.org

Published

2019-07-09

Last modified

2024-08-04

Weaknesses

CWE-20

Affected products

• Zoom (Zoom)

References

• https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf
• https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/
• https://bugs.chromium.org/p/chromium/issues/detail?id=951540
• https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-websi…
• https://twitter.com/zoom_us/status/1148710712241295361