CVE-2019-12383

—

CVSS 3.1

4.3 medium

EPSS

2%p81

Published

May 28, 2019 (May 28, 2019)

Modified

Jun 17, 2026

Description

Tor Browser before 8.0.1 has an information exposure vulnerability. It allows remote attackers to detect the browser's UI locale by measuring a button width, even if the user has a "Don't send my language" setting.

Vendors: torproject
Products: tor browser
Weakness: CWE-203
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (2.2%)

In the news0 stories

No ingested article mentions this CVE yet.