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cveMitreCVE-2018-6849
HistoryApr 01, 2018 - 6:29 p.m.

CVE-2018-6849

2018-04-0118:29:00
CWE-200
mitre
web.nvd.nist.gov
34
cve-2018-6849
duckduckgo
webrtc
security
ip disclosure
nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

AI Score

4.3

Confidence

High

EPSS

0.943

Percentile

99.2%

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.

Affected configurations

Nvd
Node
duckduckgoduckduckgoMatch4.2.0
VendorProductVersionCPE
duckduckgoduckduckgo4.2.0cpe:2.3:a:duckduckgo:duckduckgo:4.2.0:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

AI Score

4.3

Confidence

High

EPSS

0.943

Percentile

99.2%