CVE-2021-23509
Summary
| CVE | CVE-2021-23509 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-11-03 18:15:00 UTC |
| Updated | 2021-11-05 21:01:00 UTC |
| Description | This affects the package json-ptr before 3.0.0. A type confusion vulnerability can lead to a bypass of CVE-2020-7766 when the user-provided keys used in the pointer parameter are arrays. |
Risk And Classification
Problem Types: CWE-843
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Json-ptr Project | Json-ptr | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Prototype Pollution in json-ptr | Snyk | MISC | snyk.io | |
| github.com/flitbit/json-ptr%23security-vulnerabilities-resolved | MISC | github.com | |
| Vulnerability fix and packaging rollup by cerebralkungfu · Pull Request #42 · flitbit/json-ptr · GitHub | MISC | github.com | |
| Fixed vulnerability reported by Snyk · flitbit/json-ptr@5dc458f · GitHub | MISC | github.com | |
| Prototype Pollution in org.webjars.npm:json-ptr | Snyk | MISC | snyk.io | |
| GitHub - flitbit/json-ptr: A complete implementation of JSON Pointer (RFC 6901) for nodejs and modern browsers. | MITRE | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Alessio Della Libera of Snyk Research Team
Legacy QID Mappings
- 980210 Nodejs (npm) Security Update for json-ptr (GHSA-8gwj-8hxc-285w)