CVE-2019-5432

Name	CVE-2019-5432
Description	A specifically malformed MQTT Subscribe packet crashes MQTT Brokers using the mqtt-packet module versions < 3.5.1, 4.0.0 - 4.1.3, 5.0.0 - 5.6.1, 6.0.0 - 6.1.2 for decoding.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	928673

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
node-mqtt-packet (PTS)	bullseye	6.9.0-1	fixed
	bookworm	8.1.2-2	fixed
	forky, sid, trixie	9.0.2-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
node-mqtt-packet	source	(unstable)	6.0.0-2			928673

https://hackerone.com/reports/541354