CVE-2018-5140

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    CVE-2018-5140

    Published: 11 Jun 2018Last Modified: 10 Mar 2026

    Summary:

    Details: Image for moz-icons can be accessed through the "moz-icon:" protocol through script in web content even when otherwise prohibited. This could allow for information leakage of which applications are associated with specific MIME types by a malicious page. This vulnerability affects Firefox < 59.

    References: , http://www.securityfocus.com/bid/103386, http://www.securitytracker.com/id/1040514, https://usn.ubuntu.com/3596-1/, https://www.mozilla.org/security/advisories/mfsa2018-06/, https://bugzilla.mozilla.org/show_bug.cgi?id=1424261

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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
    CVE-2018-5140 | CVE-DB