---
cve: "CVE-2024-11144"
severity: "CRITICAL"
cvss: 9.2
epss: "0.4%"
vendor: "LightFTP"
kev: false
exploited: false
published: "2024-12-16 17:15:07"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-10-24T05:56:35+02:00"
---

# CVE-2024-11144

> 9.2 CRITICAL

## Beschreibung

The server lacks thread safety and can be crashed by anomalous data sent by an anonymous user from a remote network. The crash causes the FTP service to become unavailable, affecting all users and processes that rely on it for file transfers. If the crash occurs during file upload or download, it could lead to incomplete file transfers, potentially corrupting data. The repeated crash might also affect the stability of the underlying system, especially if it leads to resource leaks or affects other services.

## CNA-Record (Kanon, cvelistV5)

- CNA: **BlackDuck**
- State: PUBLISHED
- Stand: 2024-12-16 17:20:26
- CNA-CVSS: **7.5** (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **poc**
  - Automatable: **yes**
  - Technical Impact: **partial**

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Schwachstellen-Klasse

- **CWE-362** — Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
  The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

## Angriffsmuster (CAPEC)

- [CAPEC-26 — Leveraging Race Conditions](https://capec.mitre.org/data/definitions/26.html) _(Severity: High)_
- [CAPEC-29 — Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions](https://capec.mitre.org/data/definitions/29.html) _(Severity: High)_

## Referenzen

- <https://www.blackduck.com/blog/cyrc-advisory-LightFTP.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2024-11144/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_