CVEvulnerability
CVE-2019-12383
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-05-28
- 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
- Weaknesses
- CWE-203
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.
Affected configurations
• torproject tor browser (< 8.0.1)
Related
Weakness · CWE (1)
- CWE-203 Observable Discrepancy weakness
References
- http://www.securityfocus.com/bid/108484 Broken Link, Third Party Advisory, VDB Entry
- https://gitweb.torproject.org/tor-browser.git/commit/?id=cbb04b72c68272c2de42f157d40cd7d29a6b7b55 Mailing List, Patch, Third Party Advisory
- https://hackerone.com/reports/282748 Issue Tracking, Third Party Advisory
- https://trac.torproject.org/projects/tor/ticket/24056 Vendor Advisory
- http://www.securityfocus.com/bid/108484 Broken Link, Third Party Advisory, VDB Entry
- https://gitweb.torproject.org/tor-browser.git/commit/?id=cbb04b72c68272c2de42f157d40cd7d29a6b7b55 Mailing List, Patch, Third Party Advisory
- https://hackerone.com/reports/282748 Issue Tracking, Third Party Advisory
- https://trac.torproject.org/projects/tor/ticket/24056 Vendor Advisory