CVE-2019-11779 (retired)

Priority
Description
In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client
sends a SUBSCRIBE packet containing a topic that consists of approximately
65400 or more '/' characters, i.e. the topic hierarchy separator, then a
stack overflow will occur.
Notes
Package
Upstream:released (1.6.6-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):not-affected (code not present)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (code not present)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (code not present)
Ubuntu 19.04 (Disco Dingo):released (1.5.7-1ubuntu0.1)
Ubuntu 19.10 (Eoan):not-affected (1.6.6-1)
More Information

Updated: 2019-10-09 08:05:09 UTC (commit 33aea848a182c0afcd0a3f927a01a7ecd9a061ee)