GHSA-v5vg-g7rq-363w

Suggest an improvement
Source
https://github.com/advisories/GHSA-v5vg-g7rq-363w
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-v5vg-g7rq-363w/GHSA-v5vg-g7rq-363w.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-v5vg-g7rq-363w
Aliases
  • CVE-2021-23820
Related
Published
2021-11-08T17:40:49Z
Modified
2026-02-04T03:56:36.005007Z
Severity
  • 5.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
Prototype Pollution in json-pointer
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.

Database specific 
{
    "github_reviewed_at": "2021-11-04T16:55:47Z",
    "nvd_published_at": "2021-11-03T18:15:00Z",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-1321",
        "CWE-843"
    ],
    "severity": "MODERATE"
}
References

Affected packages

npm / json-pointer

Package

Name
json-pointer
View open source insights on deps.dev
Purl
pkg:npm/json-pointer

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.2

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-v5vg-g7rq-363w/GHSA-v5vg-g7rq-363w.json"
last_known_affected_version_range 
"<= 0.6.1"