[@hapi/hoek] 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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-36604
• https://github.com/hapijs/hoek/issues/352
• https://github.com/advisories/GHSA-c429-5p7v-vgjp