[Snyk] Fix for 3 vulnerabilities

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:

  • package.json
  • package-lock.json

• Adding or updating a Snyk policy (.snyk) file; this file is required in order to apply Snyk vulnerability patches.
  Find out more.

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	399/1000 Why? Has a fix available, CVSS 3.7	Regular Expression Denial of Service (ReDoS) npm:debug:20170905	No	No Known Exploit
	589/1000 Why? Has a fix available, CVSS 7.5	Regular Expression Denial of Service (ReDoS) npm:fresh:20170908	No	No Known Exploit
	399/1000 Why? Has a fix available, CVSS 3.7	Regular Expression Denial of Service (ReDoS) npm:mime:20170907	No	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: body-parser

The new version differs by 40 commits.

• b2659a7 1.18.2
• 6339bf7 perf: remove argument reassignment
• d5f9a4a deps: debug@2.6.9
• d041563 1.18.1
• 9efa9ab deps: content-type@~1.0.4
• f1ef6cc deps: qs@6.5.1
• e438db5 deps: raw-body@2.3.2
• 15c3585 deps: iconv-lite@0.4.19
• adfa01c 1.18.0
• 0632e2f Include the "type" property on all generated errors
• b8f97cd Include the "body" property on verify errors
• c659e8a tests: add test for err.body on json parse error
• 4e15325 tests: reorganize json error tests
• 5bd7ed5 tests: reorganize json strict option tests
• 3cb380b tests: store server on mocha context instead of variable shadowing
• 29c8cd0 docs: document too many parameters error
• 7b9cb14 Use http-errors to set status code on errors
• 29a27f1 docs: fix typo in jsdoc comment
• 448dc57 Fix JSON strict violation error to match native parse error
• 87df7e6 tests: add leading whitespace strict json test
• 1841248 deps: raw-body@2.3.1
• e666dbe deps: http-errors@~1.6.2
• c2a110a deps: bytes@3.0.0
• a1a2e31 build: Node.js@8.4

See the full diff

Package name: express

The new version differs by 42 commits.

• f974d22 4.16.0
• 8d4ceb6 docs: add more information to installation
• c0136d8 Add express.json and express.urlencoded to parse bodies
• 86f5df0 deps: serve-static@1.13.0
• 4196458 deps: send@0.16.0
• ddeb713 tests: add maxAge option tests for res.sendFile
• 7154014 Add "escape json" setting for res.json and res.jsonp
• 628438d deps: update example dependencies
• a24fd0c Add options to res.download
• 95fb5cc perf: remove dead .charset set in res.jsonp
• 44591fe deps: vary@~1.1.2
• 2df1ad2 Improve error messages when non-function provided as middleware
• 12c3712 Use safe-buffer for improved Buffer API
• fa272ed docs: fix typo in jsdoc comment
• d9d09b8 perf: re-use options object when generating ETags
• 02a9d5f deps: proxy-addr@~2.0.2
• c2f4fb5 deps: finalhandler@1.1.0
• 673d51f deps: utils-merge@1.0.1
• 5cc761c deps: parseurl@~1.3.2
• ad7d96d deps: qs@6.5.1
• e62bb8b deps: etag@~1.8.1
• 70589c3 deps: content-type@~1.0.4
• 9a99c15 deps: accepts@~1.3.4
• 550043c deps: setprototypeof@1.1.0

See the full diff

With a Snyk patch:

Severity	Priority Score (*)	Issue	Exploit Maturity
	399/1000 Why? Has a fix available, CVSS 3.7	Regular Expression Denial of Service (ReDoS) npm:debug:20170905	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Check the changes in this PR to ensure they won't cause issues with your project.

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