CVE-2021-34432

CVE-2021-34432CVE-2021-34432

eclipse / mosquitto

Description

In Eclipse Mosquitto versions 2.0.7 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.

Scoring

CVSS 7.5 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Last modified2026-07-02
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.