CVE-2018-6849

MEDIUM

Duckduckgo - Information Disclosure

Title source: rule

Description

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.

Exploits (2)

exploitdb WORKING POC
by Dhiraj Mishra · rubywebappsmultiple
https://www.exploit-db.com/exploits/44403
metasploit WORKING POC
by Daniel Roesler, Dhiraj Mishra · rubypoc
https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/gather/browser_lanipleak.rb

Scores

CVSS v3 4.3
EPSS 0.7886
EPSS Percentile 99.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Details

CWE
CWE-200
Status published
Products (1)
duckduckgo/duckduckgo 4.2.0
Published Apr 01, 2018
Tracked Since Feb 18, 2026