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.
problem types: CWE-754: Improper Check for Unusual or Exceptional Conditions
affected:
{
product: Eclipse Mosquitto
vendor: The Eclipse Foundation
versions:
status: affected, version: 1.5.0 to 1.6.5 inclusive
}