---
cve: "CVE-2022-0520"
severity: "HIGH"
cvss: 8.8
epss: "1.1%"
vendor: "radareorg"
kev: false
exploited: false
published: "2022-02-08 20:40:15"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-17T15:22:03+02:00"
---

# CVE-2022-0520

> 8.8 HIGH · 🧪 PoC

## Beschreibung

Use After Free in NPM radare2.js prior to 5.6.2.

## CVSS-Vektor

```
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- 2984f4d4600b1fd6835da926dc7c4cefb7f0dee5 (Commit)
- 8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8 (Commit)

## Referenzen

- <https://huntr.dev/bounties/ce13c371-e5ef-4993-97f3-3d33dcd943a6>
- <https://github.com/radareorg/radare2/commit/8525ad0b9fd596f4b251bb3d7b114e6dc7ce1ee8>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E6YBRQ3UCFWJVSOYIKPVUDASZ544TFND/>
- <https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZTIMAS53YT66FUS4QHQAFRJOBMUFG6D/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-0520) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_