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| purl | pkg:npm/hoek@2.16.2 |
| Next non-vulnerable version | None. |
| Latest non-vulnerable version | None. |
| Risk | 4.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-f9fx-rs6v-x7d4
Aliases: CVE-2020-36604 GHSA-c429-5p7v-vgjp |
hoek subject to prototype pollution via the clone function. hoek versions prior to 8.5.1, and 9.x prior to 9.0.3 are vulnerable to prototype pollution in the clone function. If an object with the __proto__ key is passed to clone() the key is converted to a prototype. This issue has been patched in version 9.0.3, and backported to 8.5.1. | There are no reported fixed by versions. |
|
VCID-yk3z-5fjt-q7gb
Aliases: CVE-2018-3728 GHSA-jp4x-w63m-7wgm |
Prototype Pollution in hoek Versions of `hoek` prior to 4.2.1 and 5.0.3 are vulnerable to prototype pollution. The `merge` function, and the `applyToDefaults` and `applyToDefaultsWithShallow` functions which leverage `merge` behind the scenes, are vulnerable to a prototype pollution attack when provided an _unvalidated_ payload created from a JSON string containing the `__proto__` property. This can be demonstrated like so: ```javascript var Hoek = require('hoek'); var malicious_payload = '{"__proto__":{"oops":"It works !"}}'; var a = {}; console.log("Before : " + a.oops); Hoek.merge({}, JSON.parse(malicious_payload)); console.log("After : " + a.oops); ``` This type of attack can be used to overwrite existing properties causing a potential denial of service. |
Affected by 1 other vulnerability. Affected by 1 other vulnerability. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| This package is not known to fix vulnerabilities. | ||