DEBIAN-CVE-2017-5386

    Dashboard / Vulnerabilities / DEBIAN-CVE-2017-5386

    DEBIAN-CVE-2017-5386

    Published: 11 Jun 2018Last Modified: 1 Sept 2026
    Upstream:
    CVE-2017-5386

    Summary:

    Details: WebExtension scripts can use the "data:" protocol to affect pages loaded by other web extensions using this protocol, leading to potential data disclosure or privilege escalation in affected extensions. This vulnerability affects Firefox ESR < 45.7 and Firefox < 51.

    References: https://security-tracker.debian.org/tracker/CVE-2017-5386

    Affected packages

    Package

    Name: firefox-esr

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -45.7.0esr-1

    Affected versions

    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