CVE-2017-7653CWE-20

CVE-2017-7653: vulnerability in The Eclipse Foundation Eclipse Mosquitto

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 1.4%
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.
Affected products
The Eclipse Foundation · Eclipse Mosquitto
Related CVEs — The Eclipse Foundation Eclipse Mosquitto

In the same product, most dangerous first.

CVE-2018-12543—CVE-2018-12543EPSS 36.0%CVE-2017-7651—CVE-2017-7651EPSS 5.1%CVE-2019-11779—CVE-2019-11779EPSS 2.7%CVE-2017-7654—CVE-2017-7654EPSS 2.2%CVE-2017-7655—CVE-2017-7655EPSS 1.8%CVE-2017-7652—CVE-2017-7652EPSS 1.6%