CVE-2018-5175

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    CVE-2018-5175

    Published: 11 Jun 2018Last Modified: 10 Mar 2026

    Summary:

    Details: A mechanism to bypass Content Security Policy (CSP) protections on sites that have a "script-src" policy of "'strict-dynamic'". If a target website contains an HTML injection flaw an attacker could inject a reference to a copy of the "require.js" library that is part of Firefox's Developer Tools, and then use a known technique using that library to bypass the CSP restrictions on executing injected scripts. This vulnerability affects Firefox < 60.

    References: , http://www.securityfocus.com/bid/104139, http://www.securitytracker.com/id/1040896, https://usn.ubuntu.com/3645-1/, https://www.mozilla.org/security/advisories/mfsa2018-11/, https://bugzilla.mozilla.org/show_bug.cgi?id=1432358

    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-2018-5175 | CVE-DB