description: The Eclipse Mosquitto broker up to version 1.4.15 does not reject strings that are not valid UTF-8. A malicious client could cause other clients that do reject invalid UTF-8 strings to disconnect themselves from the broker by sending a topic string which is not valid UTF-8, and so cause a denial of service for the clients.
problem types: CWE-20: Improper Input Validation
affected:
{
product: Eclipse Mosquitto
vendor: The Eclipse Foundation
versions:
lessThanOrEqual: 1.4.15, status: affected, version: unspecified, versionType: custom
}