CVE-2018-6849
In the WebRTC component in DuckDuckGo 4.2.0, after visiting a web site that attempts to gather complete client information (such as https://ip.voidsec.com),...
- Published
- Apr 1, 2018
- Updated
- Aug 5, 2024
- Assigning CNA
- mitre
- Evidence observed
- Apr 5, 2018
Primary CVSS
nvd · CVSS 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NModerate · next 30 days
- Percentile
- 98.1%
- Model date
- Oct 13, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
In the WebRTC component in DuckDuckGo 4.2.0, after visiting a web site that attempts to gather complete client information (such as https://ip.voidsec.com), the browser can disclose a private IP address in a STUN request.
Sources
modules/auxiliary/gather/browser_lanipleak.rb
Metasploit Framework modulesDeclared conditions
- verification: check_not_declared($.auxiliary_gather/browser_lanipleak.check)
Dhiraj Mishra · multiple · Apr 5, 2018
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