Executive Summary

Informations
Name CVE-2019-13450 First vendor Publication 2019-07-09
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:N/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In the Zoom Client through 4.4.4 and RingCentral 7.0.136380.0312 on macOS, remote attackers can force a user to join a video call with the video camera active. This occurs because any web site can interact with the Zoom web server on localhost port 19421 or 19424. NOTE: a machine remains vulnerable if the Zoom Client was installed in the past and then uninstalled. Blocking exploitation requires additional steps, such as the ZDisableVideo preference and/or killing the web server, deleting the ~/.zoomus directory, and creating a ~/.zoomus plain file.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13450

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 8

Snort® IPS/IDS

Date Description
2019-08-15 Zoom Client information disclosure attempt
RuleID : 50729 - Revision : 1 - Type : SERVER-WEBAPP
2019-08-15 Zoom Client information disclosure attempt
RuleID : 50728 - Revision : 1 - Type : SERVER-WEBAPP
2019-08-15 Zoom Client information disclosure attempt
RuleID : 50727 - Revision : 1 - Type : SERVER-WEBAPP
2019-08-15 Zoom Client information disclosure attempt
RuleID : 50726 - Revision : 1 - Type : SERVER-WEBAPP
2019-08-15 Zoom Client information disclosure attempt
RuleID : 50725 - Revision : 1 - Type : SERVER-WEBAPP
2019-08-15 Zoom Client information disclosure attempt
RuleID : 50724 - Revision : 1 - Type : SERVER-WEBAPP

Sources (Detail)

https://medium.com/%40jonathan.leitschuh/zoom-zero-day-4-million-webcams-mayb...
Source Url
BID http://www.securityfocus.com/bid/109082
MISC 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://news.ycombinator.com/item?id=20387298
https://twitter.com/moreati/status/1148548799813640193
https://twitter.com/zoom_us/status/1148710712241295361

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Date Informations
2023-11-07 21:39:38
  • Multiple Updates
2023-04-04 01:45:54
  • Multiple Updates
2023-03-29 01:55:34
  • Multiple Updates
2022-08-19 01:44:31
  • Multiple Updates
2021-05-15 01:30:09
  • Multiple Updates
2021-05-05 01:33:10
  • Multiple Updates
2021-05-04 13:23:12
  • Multiple Updates
2021-04-22 02:38:14
  • Multiple Updates
2020-09-03 01:25:22
  • Multiple Updates
2020-05-24 01:27:39
  • Multiple Updates
2020-05-23 02:22:38
  • Multiple Updates
2019-07-17 00:19:07
  • Multiple Updates
2019-07-12 17:18:48
  • Multiple Updates
2019-07-10 09:19:24
  • Multiple Updates
2019-07-10 00:19:37
  • Multiple Updates
2019-07-09 21:19:24
  • Multiple Updates
2019-07-09 12:10:09
  • First insertion