MEDIUM5.6

GHSA-v5vg-g7rq-363w

Prototype Pollution in json-pointer

Quick fix

GHSA-v5vg-g7rq-363w — json-pointer: upgrade to the fixed version with the command below.

npm install json-pointer@0.6.2

Details

This affects versions of package `json-pointer` up to and including `0.6.1`. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays.

Are you affected?

Enter the version of the package you're using.

Affected packages

npm/json-pointer

Introduced in: 0Fixed in: 0.6.2

Fixnpm install json-pointer@0.6.2

References

https://nvd.nist.gov/vuln/detail/CVE-2021-23820[ADVISORY]
https://github.com/manuelstofer/json-pointer/pull/36[WEB]
https://github.com/manuelstofer/json-pointer/commit/931b0f9c7178ca09778087b4b0ac7e4f505620c2[WEB]
https://github.com/manuelstofer/json-pointer[PACKAGE]
https://github.com/manuelstofer/json-pointer/blob/master/index.js%23L78[WEB]
https://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577287[WEB]