Debian LTS: DLA-1409-1: mosquitto security update
Summary
CVE-2017-7652
in case all sockets/file descriptors are exhausted, this is a
fix to avoid default config values after reloading configuration
by SIGHUP signal
For Debian 8 "Jessie", these problems have been fixed in version
1.3.4-2+deb8u2.
We recommend that you upgrade your mosquitto packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS