---
cve: "CVE-2023-3894"
severity: "MEDIUM"
cvss: 5.8
epss: "91%"
vendor: "FasterXML"
kev: false
exploited: false
published: "2023-08-08 18:15:24"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T13:59:49+02:00"
---

# CVE-2023-3894

> 5.8 MEDIUM · 🧪 PoC

## Beschreibung

Those using jackson-dataformats-text to parse TOML data may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
```

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

## Patch verfügbar (OSV)

- d2cd7aaeb357919570db98f361be34334813e865 (Commit)

## Referenzen

- <https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50083>
- <https://github.com/FasterXML/jackson-dataformats-text/pull/398>
- <https://github.com/FasterXML/jackson-dataformats-text/blob/2.16/release-notes/VERSION-2.x>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-3894) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_