CVE-2018-5109
MEDIUMFirefox < 58 - Origin Validation Error in Audio Capture Request
Title source: llmDescription
An audio capture session can started under an incorrect origin from the site making the capture request. Users are still prompted to allow the request but the prompt can display the wrong origin, leading to user confusion about which site is making the request to capture an audio stream. This vulnerability affects Firefox < 58.
References (5)
Core 5
Core References
Issue Tracking, Permissions Required x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=1405599
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1040270
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3544-1/
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/102786
Vendor Advisory x_refsource_confirm
https://www.mozilla.org/security/advisories/mfsa2018-02/
Scores
CVSS v3
5.3
EPSS
0.0048
EPSS Percentile
65.1%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Details
CWE
CWE-346
Status
published
Products (4)
canonical/ubuntu_linux
14.04
canonical/ubuntu_linux
16.04
canonical/ubuntu_linux
17.10
mozilla/firefox
< 57.0.4
Published
Jun 11, 2018
Tracked Since
Feb 18, 2026