GHSA-pc58-wgmc-hfjr

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    GHSA-pc58-wgmc-hfjr

    Published: 9 Feb 2022Last Modified: 8 Nov 2023
    Aliases:
    CVE-2020-7792

    Summary: Prototype Pollution in mout

    Details: This affects all versions of package mout. The deepFillIn function can be used to 'fill missing properties recursively', while the deepMixIn 'mixes objects into the target object, recursively mixing existing child objects as well'. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-7792, https://github.com/mout/mout/commit/3fecf1333e6d71ae72edf48c71dc665e40df7605, https://github.com/mout/mout/blob/master/src/object/deepFillIn.js, https://github.com/mout/mout/blob/master/src/object/deepMixIn.js, https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1050374, https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050373, https://snyk.io/vuln/SNYK-JS-MOUT-1014544

    Affected packages

    Package

    Name: mout

    Purl: pkg:npm/mout

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.2.3

    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-pc58-wgmc-hfjr | CVE-DB