Package        : mosquitto
Version        : 0.15-2+deb7u3
CVE ID         : CVE-2017-7651 CVE-2017-7652


CVE-2017-7651
      A crafted CONNECT packet from an unauthenticated client could
      result in extraordinary memory consumption.

CVE-2017-7652
      In case all sockets/file descriptors are exhausted, a SIGHUP
      signal to reload the configuration could result in default
      config values (especially bad security settings)


For Debian 7 "Wheezy", these problems have been fixed in version
0.15-2+deb7u3.

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