Dependancy upgrades required to mitigate vulnerability

[codevalve]

Redis

Overview

In redis before version 3.1.1, when a client is in monitoring mode, the regex begin used to detected monitor messages could cause exponential backtracking on some strings. This issue could lead to a denial of service.

redis 2.6.0 - 3.1.0

Regular Expression Denial of Service - https://npmjs.com/advisories/1662