[Snyk] Fix for 4 vulnerabilities

[saurabharch]

Snyk has created this PR to fix 4 vulnerabilities in the npm dependencies of this project.

Snyk changed the following file(s):

• challenge7/gateway/package.json

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Improper Handling of Unicode Encoding SNYK-JS-TAR-15038581	713
	Regular Expression Denial of Service (ReDoS) SNYK-JS-DIFF-14917201	708
	Directory Traversal SNYK-JS-TAR-15032660	693
	Prototype Pollution SNYK-JS-LODASH-15053838	631

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• Check the changes in this PR to ensure they won't cause issues with your project.
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• This PR was automatically created by Snyk using the credentials of a real user.

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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Regular Expression Denial of Service (ReDoS)
🦉 Prototype Pollution
🦉 Directory Traversal

[gemini-code-assist]

Summary of Changes

Hello @saurabharch, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request, automatically generated by Snyk, focuses on enhancing the security of the project by upgrading several key npm dependencies. The primary goal is to mitigate known vulnerabilities, including ReDoS and Prototype Pollution, which were present in older versions of the packages. By updating these dependencies, the project benefits from improved stability and protection against common security exploits.

Highlights

• Dependency Upgrades for Security: This pull request upgrades four npm dependencies: bcrypt, lodash, yeoman-environment, and yeoman-generator. These upgrades are specifically aimed at addressing multiple security vulnerabilities detected in the project's dependencies.
• Vulnerability Fixes: The upgrades resolve four distinct security issues: Improper Handling of Unicode Encoding, Regular Expression Denial of Service (ReDoS), Directory Traversal, and Prototype Pollution, improving the overall security posture of the application.
• Automated Remediation: The changes in this PR were automatically generated by Snyk, a security platform, to provide a direct and automated fix for the identified vulnerabilities, ensuring timely security patching.

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[gemini-code-assist]

Code Review

This pull request, automatically generated by Snyk, aims to fix four security vulnerabilities by upgrading dependencies. However, three of the four upgrades introduce critical breaking changes. The new versions of bcrypt, yeoman-environment, and yeoman-generator require a newer version of Node.js (10+) than what is currently used in the project (Node.js 8, as specified in the Dockerfile). This will cause the application build to fail. These incompatibilities must be addressed before merging. You should either upgrade the project's Node.js environment or find compatible versions of the dependencies that resolve the security issues.

[gemini-code-assist]

The update of bcrypt to version 5.0.1 introduces a critical incompatibility. This version requires Node.js v10 or higher, but the project's Dockerfile specifies node:8-alpine. This incompatibility will cause npm install to fail. To resolve this, you must either upgrade the project's Node.js environment or use a version of bcrypt that is compatible with Node.js 8 and also patches any relevant vulnerabilities.

[gemini-code-assist]

The major version upgrades for yeoman-environment (to 3.0.0) and yeoman-generator (to 5.0.0) are incompatible with the project's current Node.js version. Both packages require Node.js v10.13.0 or higher, while the Dockerfile is configured to use node:8-alpine. This will break the build. To fix this, you need to either upgrade the Node.js environment for the entire project or find versions of these packages that are compatible with Node.js 8 and resolve the underlying security vulnerabilities.