GHSA-6xwr-q98w-rvg7

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    GHSA-6xwr-q98w-rvg7

    Published: 13 Apr 2022Last Modified: 19 May 2024

    Summary: Prototype Pollution in nconf

    Details: nconf before 0.11.4. When using the memory engine, it is possible to store a nested JSON representation of the configuration. The .set() function, that is responsible for setting the configuration properties, is vulnerable to Prototype Pollution. By providing a crafted property, it is possible to modify the properties on the Object.prototype.

    References: https://nvd.nist.gov/vuln/detail/CVE-2022-21803, https://github.com/indexzero/nconf/pull/397, https://github.com/indexzero/nconf, https://github.com/indexzero/nconf/releases/tag/v0.11.4, https://snyk.io/vuln/SNYK-JS-NCONF-2395478

    Affected packages

    Package

    Name: nconf

    Purl: pkg:npm/nconf

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.11.4

    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
    GHSA-6xwr-q98w-rvg7 | CVE-DB