QID 983803

QID 983803: Nodejs (npm) Security Update for mixin-deep (GHSA-fhjf-83wg-r2j9)

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.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    Customers are advised to refer to GHSA-fhjf-83wg-r2j9 for updates pertaining to this vulnerability.
    Vendor References

    CVEs related to QID 983803

    CVE-2019-10746 |
    Software Advisories
    Advisory ID Software Component Link
    GHSA-fhjf-83wg-r2j9 mixin-deep URL Logo github.com/advisories/GHSA-fhjf-83wg-r2j9
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