Releases74
Frequency1 month 3 weeks
Last Release
Parse and generate MQTT packets like a breeze

CVE History

CVEAffectedPublishedCVSS v3CVSS v2
< 3.5.1, >= 4.0.0, <= 4.1.3, >= 5.0.0, <= 5.6.1, >= 6.0.0, <= 6.1.2, >= 4.0.0, < 4.1.3, >= 5.0.0, < 5.6.1, >= 6.0.0, < 6.1.27.5 HIGH5 MEDIUM

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.

< 3.4.6, >= 4.0.0, < 4.0.55 MEDIUM

MQTT before 3.4.6 and 4.0.x before 4.0.5 allows specifically crafted MQTT packets to crash the application, making a DoS attack feasible with very little bandwidth.