---
cve: "CVE-2021-22116"
severity: "LOW"
cvss: 3.1
epss: "1.4%"
vendor: "n/a"
kev: false
exploited: false
published: "2021-06-08 12:15:10"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-18T09:38:25+02:00"
---

# CVE-2021-22116

> 3.1 LOW

## Beschreibung

RabbitMQ all versions prior to 3.8.16 are prone to a denial of service vulnerability due to improper input validation in AMQP 1.0 client connection endpoint. A malicious user can exploit the vulnerability by sending malicious AMQP messages to the target RabbitMQ instance having the AMQP 1.0 plugin enabled.

## Patch verfügbar (OSV)

- afd0d815f3771209174fd53b8b3a4afc637dca48 (Commit)

## Referenzen

- <https://tanzu.vmware.com/security/cve-2021-22116>
- <https://lists.debian.org/debian-lts-announce/2021/07/msg00011.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-22116) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_