Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Duckduckgo | Duckduckgo | 4.2.0 |
Related Weaknesses (CWE)
References
- https://datarift.blogspot.com/p/private-ip-leakage-using-webrtc.htmlThird Party Advisory
- https://github.com/rapid7/metasploit-framework/pull/9538Issue TrackingThird Party Advisory
- https://news.ycombinator.com/item?id=16699270Third Party Advisory
- https://voidsec.com/vpn-leak/Third Party Advisory
- https://www.exploit-db.com/exploits/44403/ExploitThird Party AdvisoryVDB Entry
- https://datarift.blogspot.com/p/private-ip-leakage-using-webrtc.htmlThird Party Advisory
- https://github.com/rapid7/metasploit-framework/pull/9538Issue TrackingThird Party Advisory
- https://news.ycombinator.com/item?id=16699270Third Party Advisory
- https://voidsec.com/vpn-leak/Third Party Advisory
- https://www.exploit-db.com/exploits/44403/ExploitThird Party AdvisoryVDB Entry
FAQ
What is CVE-2018-6849?
CVE-2018-6849 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 addre...
How severe is CVE-2018-6849?
CVE-2018-6849 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-6849?
Check the references section above for vendor advisories and patch information. Affected products include: Duckduckgo Duckduckgo.