CVE-2017-7652CWE-789

CVE-2017-7652: 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 1.6%
In Eclipse Mosquitto 1.4.14, if a Mosquitto instance is set running with a configuration file, then sending a HUP signal to server triggers the configuration to be reloaded from disk. If there are lots of clients connected so that there are no more file descriptors/sockets available (default limit typically 1024 file descriptors on Linux), then opening the configuration file will fail.
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-2018-12551—CVE-2018-12551EPSS 1.5%