CVE-2021-23820 – json-pointer

Package

Manager: npm
Name: json-pointer
Vulnerable Version: >=0 <0.6.2

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

EPSS: 0.002 pctl0.42309

Details

Prototype Pollution in json-pointer 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.

Metadata

Created: 2021-11-08T17:40:49Z
Modified: 2022-07-15T20:23:13Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-v5vg-g7rq-363w/GHSA-v5vg-g7rq-363w.json
CWE IDs: ["CWE-1321", "CWE-843"]
Alternative ID: GHSA-v5vg-g7rq-363w
Finding: F390
Auto approve: 1