---
cve: "CVE-2009-2533"
severity: "LOW"
cvss: 3.1
epss: "3.4%"
vendor: "n/a"
kev: false
exploited: false
published: "2009-07-20 17:30:54"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T03:31:39+02:00"
---

# CVE-2009-2533

> 3.1 LOW · 🧪 PoC

## Beschreibung

rmserver in RealNetworks Helix Server and Helix Mobile Server before 13.0.0 allows remote attackers to cause a denial of service (daemon exit) via multiple RTSP SET_PARAMETER requests with empty DataConvertBuffer headers.

## Exploit-Evidenz

- [EDB-9198 — Real Helix DNA - 'RTSP' / 'SETUP' Request Handler](https://www.exploit-db.com/exploits/9198) ✅

## Referenzen

- <http://www.securityfocus.com/archive/1/505083/100/0/threaded>
- <http://www.coresecurity.com/content/real-helix-dna>
- <http://osvdb.org/55981>
- <http://www.securityfocus.com/bid/35731>
- <http://www.vupen.com/english/advisories/2009/1947>
- <http://docs.real.com/docs/security/SecurityUpdate071409HS.pdf>
- <http://www.exploit-db.com/exploits/9198>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2009-2533) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_