---
cve: "CVE-2015-2809"
severity: "LOW"
cvss: 3.1
epss: "3.7%"
vendor: "n/a"
kev: false
exploited: false
published: "2015-04-01 02:00:35"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T10:06:04+02:00"
---

# CVE-2015-2809

> 3.1 LOW

## Beschreibung

The Multicast DNS (mDNS) responder in Synology DiskStation Manager (DSM) before 3.1 inadvertently responds to unicast queries with source addresses that are not link-local, which allows remote attackers to cause a denial of service (traffic amplification) or obtain potentially sensitive information via port-5353 UDP packets to the Avahi component.

## Referenzen

- <http://www.kb.cert.org/vuls/id/BLUU-9TLSHD>
- <http://www.securityfocus.com/bid/73683>
- <http://www.kb.cert.org/vuls/id/550620>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2015-2809) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_