UBUNTU-CVE-2018-3750

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    UBUNTU-CVE-2018-3750

    Published: 3 Jul 2018Last Modified: 24 Oct 2025
    Upstream:
    CVE-2018-3750

    Summary:

    Details: The utilities function in all versions <= 0.5.0 of the deep-extend node module can be tricked into modifying the prototype of Object when the attacker can control part of the structure passed to this function. This can let an attacker add or modify existing properties that will exist on all objects.

    References: https://ubuntu.com/security/CVE-2018-3750, https://nodesecurity.io/advisories/612, https://github.com/unclechu/node-deep-extend/issues/39, https://github.com/unclechu/node-deep-extend/pull/40, https://hackerone.com/reports/311333, https://www.cve.org/CVERecord?id=CVE-2018-3750

    Affected packages

    Package

    Name: node-deep-extend

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=bionic

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.4.1-1

    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