VDB
CVE-2019-11749
CVE-2019-11749
PUBLISHED
CVSS 4.300000190734863 MEDIUM
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 0.90% · 57.9th percentile
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS Score
0.90%
57.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | firefox | 52.0+build2-0ubuntu0.16.04.1, *, 56.0+build6-0ubuntu0.16.04.2 |
| Ubuntu:18.04:LTS | mozjs52 | 0, 52.3.1-7fakesync1, 52.8.1-0ubuntu0.18.04.1 |
| Ubuntu:18.04:LTS | firefox | 67.0.4+build1-0ubuntu0.18.04.1, 66.0.3+build1-0ubuntu0.18.04.1, 66.0.4+build3-0ubuntu0.18.04.1 |
| Ubuntu:20.04:LTS | mozjs52 | 52.9.1-1build1, 0, 52.9.1-1ubuntu3 |
| Ubuntu:18.04:LTS | mozjs38 | 38.8.0~repack1-0ubuntu3, 0, 38.8.0~repack1-0ubuntu4 |
Timeline
- Sep 4, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 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