assign-deep Vulnerable to Prototype Pollution
Versions of `assign-deep` prior to 1.0.1 and 0.4.8 are vulnerable to Prototype Pollution. The `assign` 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 Upgrade to versions 1.0.1, 0.4.8, or later.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-10745US | high7.5 | — | ||
assign-deep is vulnerable to Prototype Pollution in versions before 0.4.8 and version 1.0.0. The function assign-deep could be tricked into adding or modifying properties of Object… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/jonschlinkert/assign-deepPACKAGE
- https://github.com/jonschlinkert/assign-deep/commit/8e3cc4a34246733672c71e96532105384937e56cWEB
- https://github.com/jonschlinkert/assign-deep/commit/90bf1c551d05940898168d04066bbf15060f50ccWEB
- https://nvd.nist.gov/vuln/detail/CVE-2019-10745ADVISORY
- https://snyk.io/vuln/SNYK-JS-ASSIGNDEEP-450211WEB
- https://www.npmjs.com/advisories/1014WEB
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