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VULNERABILITIES

CVE-2018-6849 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.3 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://datarift.blogspot.com/p/private-ip-leakage-using-webrtc.html CVEThird Party Advisory
https://github.com/rapid7/metasploit-framework/pull/9538 CVEIssue TrackingThird Party Advisory
https://news.ycombinator.com/item?id=16699270 CVEThird Party Advisory
https://voidsec.com/vpn-leak/ CVEThird Party Advisory
https://www.exploit-db.com/exploits/44403/ CVEExploitThird Party AdvisoryVDB Entry

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-200Exposure of Sensitive Information to an Unauthorized Actor[email protected]

Affected Products

ProductVersions
duckduckgo duckduckgo
4.2.0

CPE

  • cpe:2.3:a:duckduckgo:duckduckgo:4.2.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-6849
NVD Published Date:
Apr 1, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]