{
  "name": "NodeJs-Tutorial",
  "version": "0.0.1",
  "dependencies": {
    "crypto": "0.0.3",
    "express": "^4.13.3",
    "redis": "^2.4.2",
    "request": "2.67.0",
    "socket.io": "^1.3.7",
    "url": "^0.11.0"
  }
}

{
  "name": "NodeJs-Tutorial",
  "version": "0.0.1",
  "dependencies": {
    "crypto": "0.0.3",
    "express": "^4.13.3",
    "redis": "^2.4.2",
    "request": "2.74.0",
    "socket.io": "^1.3.7",
    "url": "^0.11.0"
  }
}

Fix for 2 vulnerable dependency paths
Fix for 2 vulnerable dependency paths

Node.js-Tutorial currently has a 5 vulnerable dependency paths, introducing 4 different types of known vulnerabilities.

This PR fixes vulnerable dependency, [remote memory exposure ](https://snyk.io/vuln/npm:request:20160119) vulnerability in the `request` dependency and [ReDos vulnerability](https://snyk.io/vuln/npm:tough-cookie:20160722) in the `tough-cookie` dependency.

You can see [Snyk test report](https://snyk.io/test/github/MartinChavez/Node.js-Tutorial) of this project for details. 

This PR changes `Package.json` to upgrade `request` to the newer 2.74.0 version, and will fix the vulnerability listed above.
You can get alerts and fix PRs for future vulnerabilities for free by [watching this repo with Snyk](https://snyk.io/add).

Note this PR fixes all the vulnerabilities introduced trough `request` dependency, in order to be vulnerability free you will need to upgrade other dependencies as well.

Full disclosure: I'm a part of the Snyk team, just looking to spread some security goodness and awareness ;)