CVEvulnerability
CVE-2019-13449
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-07-09
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.5 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-20
Description
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.
Affected configurations
• zoom zoom (< 4.4.2)
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf Vendor Advisory
- https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/ Vendor Advisory
- https://bugs.chromium.org/p/chromium/issues/detail?id=951540 Exploit, Third Party Advisory
- https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5 medium.com
- https://twitter.com/zoom_us/status/1148710712241295361 Third Party Advisory
- https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf Vendor Advisory
- https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/ Vendor Advisory
- https://bugs.chromium.org/p/chromium/issues/detail?id=951540 Exploit, Third Party Advisory
- https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5 medium.com
- https://twitter.com/zoom_us/status/1148710712241295361 Third Party Advisory