GHSA-fhjf-83wg-r2j9

Source

https://github.com/advisories/GHSA-fhjf-83wg-r2j9

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/08/GHSA-fhjf-83wg-r2j9/GHSA-fhjf-83wg-r2j9.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-fhjf-83wg-r2j9

Aliases

CVE-2019-10746
SNYK-JS-MIXINDEEP-450212

Published

2019-08-27T17:42:33Z

Modified

2024-08-01T07:56:36.131555Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Prototype Pollution in mixin-deep

Details

Versions of mixin-deep prior to 2.0.1 or 1.3.2 are vulnerable to Prototype Pollution. The mixinDeep function fails to validate which Object properties it updates. This allows attackers to modify the prototype of Object, causing the addition or modification of an existing property on all objects.

Recommendation

If you are using mixin-deep 2.x, upgrade to version 2.0.1 or later. If you are using mixin-deep 1.x, upgrade to version 1.3.2 or later.

Database specific

{
    "nvd_published_at": "2019-08-23T17:15:00Z",
    "cwe_ids": [
        "CWE-88"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2019-08-27T17:21:43Z"
}

References

Affected packages

npm / mixin-deep

Package

Name: mixin-deep; View open source insights on deps.dev
Purl: pkg:npm/mixin-deep

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.2

Ecosystem specific

{
    "affected_functions": [
        "(mixin-deep)"
    ]
}

npm / mixin-deep

Package

Name: mixin-deep; View open source insights on deps.dev
Purl: pkg:npm/mixin-deep

Affected ranges

Type: SEMVER
Events: Introduced

2.0.0

Fixed

2.0.1

Affected versions

2.*

2.0.0

Ecosystem specific

{
    "affected_functions": [
        "(mixin-deep)"
    ]
}