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CVE-2019-11749

Date: September 27, 2019

A vulnerability exists in WebRTC where malicious web content can use probing techniques on the getUserMedia API using constraints to reveal device properties of cameras on the system without triggering a user prompt or notification. This allows for the potential fingerprinting of users. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.

Language: Unix

Severity Score

Related Resources (10)

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
https://security-tracker.debian.org/tracker/CVE-2019-11749
https://nvd.nist.gov/vuln/detail/CVE-2019-11749
https://access.redhat.com/security/cve/CVE-2019-11749
https://www.mozilla.org/security/advisories/mfsa2019-25/
https://bugzilla.mozilla.org/show_bug.cgi?id=1565374
https://www.mozilla.org/security/advisories/mfsa2019-26/
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-11749
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
https://www.mend.io/vulnerability-database/CVE-2019-11749

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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