---
cve: "CVE-2020-11039"
severity: "HIGH"
cvss: 8.0
epss: "1.3%"
vendor: "FreeRDP"
kev: false
exploited: false
published: "2020-05-29 19:15:10"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T03:46:10+02:00"
---

# CVE-2020-11039

> 8.0 HIGH · 🧪 PoC

## Beschreibung

In FreeRDP less than or equal to 2.0.0, when using a manipulated server with USB redirection enabled (nearly) arbitrary memory can be read and written due to integer overflows in length checks. This has been patched in 2.1.0.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 11b9b1ca6be433f1da5bbf5e152d554d3eb67ac6 (Commit)

## Referenzen

- <https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mx9p-f6q8-mqwq>
- <http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html>
- <https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-11039) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_