CVE-2019-11749 — Vulnetix

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CVE-2019-11749 PUBLISHED

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.

EPSS 0.37% · 58.6th percentile

Risk Scores

EPSS Score

0.37%

58.6th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	firefox	55.0.2+build1-0ubuntu0.16.04.1, 41.0.2+build2-0ubuntu1, 42.0+build2-0ubuntu1
Ubuntu:18.04:LTS	mozjs52	0, 52.3.1-0ubuntu3, 52.3.1-7fakesync1
Ubuntu:18.04:LTS	firefox	60.0+build2-0ubuntu1, 60.0.1+build2-0ubuntu0.18.04.1, 60.0.2+build1-0ubuntu0.18.04.1
Ubuntu:20.04:LTS	mozjs52	0, 52.9.1-1build1, 52.9.1-1ubuntu3
Ubuntu:18.04:LTS	mozjs38	0, 38.8.0~repack1-0ubuntu4, 38.8.0~repack1-0ubuntu1

Timeline

Sep 4, 2019 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-11749 third-party-advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2019-25/#CVE-2019-11749 third-party-advisory
https://ubuntu.com/security/notices/USN-4122-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2019-11749 third-party-advisory

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