Vulnerability Monitor

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CVE-2018-6608

In the WebRTC component in Opera 51.0.2830.55, 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.

Published

2018-03-28T21:29:00.257

Last Modified

2024-11-21T04:10:59.157

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-200

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	opera	opera_browser	51.0.2830.55	Yes

References

https://docs.google.com/spreadsheets/d/1Nm7mxfFvmdn-3Az-BtE5O0BIdbJiIAWUnkoAF_v_0ug/edit?usp=sharing Third Party Advisory ([email protected])
https://github.com/VoidSec/WebRTC-Leak Third Party Advisory ([email protected])
https://news.ycombinator.com/item?id=16699270 Issue Tracking ([email protected])
https://voidsec.com/vpn-leak/ Third Party Advisory ([email protected])
https://www.bleepingcomputer.com/news/security/many-vpn-providers-leak-customers-ip-address-via-webrtc-bug/ Third Party Advisory ([email protected])
https://docs.google.com/spreadsheets/d/1Nm7mxfFvmdn-3Az-BtE5O0BIdbJiIAWUnkoAF_v_0ug/edit?usp=sharing Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/VoidSec/WebRTC-Leak Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://news.ycombinator.com/item?id=16699270 Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)
https://voidsec.com/vpn-leak/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.bleepingcomputer.com/news/security/many-vpn-providers-leak-customers-ip-address-via-webrtc-bug/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)