The vulnerability of the Ruby programming language library Rubygem-mqtt is related to an incorrect limitation on the path name to the directory, allowing a perpetrator to execute a “man-in-the-middle” attack.

The vulnerability of the Ruby programming language library Rubygem-mqtt is related to an incorrect limitation on the path name to the directory. Exploiting this vulnerability could allow a remote attacker to execute a “man-in-the-middle” attack...