CVE-2019-13449

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
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.
Overview
  • CVE ID
  • CVE-2019-13449
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2019-07-09T06:15:10
  • Last Modified Date
  • 2019-07-17T00:46:22
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:zoom:zoom:*:*:*:*:*:mac_os_x:*:* 1 OR 4.4.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://medium.com/@jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5 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://twitter.com/zoom_us/status/1148710712241295361 Third Party Advisory
https://bugs.chromium.org/p/chromium/issues/detail?id=951540 Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-13449
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13449
History
Created Old Value New Value Data Type Notes
2022-05-10 17:40:53 Added to TrackCVE
2022-12-03 23:01:38 2019-07-09T06:15Z 2019-07-09T06:15:10 CVE Published Date updated
2022-12-03 23:01:38 2019-07-17T00:46:22 CVE Modified Date updated
2022-12-03 23:01:38 Analyzed Vulnerability Status updated