CVEvulnerability
CVE-2019-11749
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-09-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Description
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.
Affected configurations
• mozilla firefox (< 69.0)
• mozilla firefox esr (< 68.1.0)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html lists.opensuse.org
- https://bugzilla.mozilla.org/show_bug.cgi?id=1565374 Issue Tracking, Permissions Required, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-25/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-26/ Vendor Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html lists.opensuse.org
- https://bugzilla.mozilla.org/show_bug.cgi?id=1565374 Issue Tracking, Permissions Required, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-25/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2019-26/ Vendor Advisory