This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-34432 →

DEBIAN-CVE-2021-34432

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.

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Debian:12 mosquitto

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.8-1"}]}]

Debian:13 mosquitto

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.8-1"}]}]

Debian:14 mosquitto

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.8-1"}]}]