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.
{ "versions": [ { "introduced": "0" }, { "fixed": "3.4.6" }, { "introduced": "4.0.0" }, { "fixed": "4.0.5" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-10523.json"