DEBIAN-CVE-2019-12383

    Dashboard / Vulnerabilities / DEBIAN-CVE-2019-12383

    DEBIAN-CVE-2019-12383

    Published: 28 May 2019Last Modified: 10 Sept 2026
    Upstream:
    CVE-2019-12383

    Summary:

    Details: 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.

    References: https://security-tracker.debian.org/tracker/CVE-2019-12383

    Affected packages

    Package

    Name: firefox-esr

    Purl: pkg:deb/debian/firefox-esr?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    102.11.0esr-1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High