# getports

[![Build Status](https://travis-ci.org/lxe/getports.svg)](https://travis-ci.org/lxe/getports)

Find multiple open ports to listen on. It's [`getport`](https://github.com/mikeal/getport) for multiple ports. Calling vanilla `getport` in parallel will return the same open port, requiring you to utilize the port after each callback, before calling `getport` again, which is what `getports` does.

#### `getports(num, opts, function (err, ports) {})`

```javascript
getports(3, function onPorts(error, ports) {
  if (error) throw error;

  server.listen(ports[0]);
  server.listen(ports[1]);
  server.listen(ports[2]);
});
```

 - `opts.start` [optional] - first port to try
 - `opts.last` [optional] - last port to try

#### License

MIT


Supply Chain Attack on Axios Pulls Malicious Dependency from npm

getports

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Ambiguous License Classifier

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Bad text encoding

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Bad semver

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

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Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

What is bin script confusion?

Bin script confusion

This Chrome extension includes content scripts that execute JavaScript on specified websites.

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Chrome: Content Script

This Chrome extension requests host permissions to access specific websites or domains.

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Chrome: Host Permission

This Chrome extension requests permissions to access browser APIs, user data, or system features.

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Chrome: Permission

This Chrome extension requests wildcard host permissions that grant broad access to websites.

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Chrome: Wildcard Host Permission

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

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Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

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Deprecated

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Deprecated SPDX exception

License is deprecated which may have legal implications regarding the package's use.

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

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Dynamic require

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Empty package

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Environment variable access

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File dependency

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Filesystem access

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Wildcard dependency

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An input argument to this GitHub Action is being passed back as an output. If a user of this action passes untrusted input, it could be used in an insecure manner by consuming workflows.

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An input argument to this GitHub Action flows into a dangerous sink (such as shell command execution). This could allow a malicious user to inject commands or exploit the action.

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A GitHub context variable (such as issue title, PR description, or comment body) is being exported as an environment variable. These context values are user-controlled and could be exploited by subsequent workflow steps.

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Git dependency

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GitHub dependency

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AI-detected potential code anomaly

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AI-detected possible typosquat

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AI-detected potential malware

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AI-detected potential security risk

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Native code

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High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invalid manifest file

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Invisible chars

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Major refactor

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Medium CVE

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Minified code

A package's licensing information has fine-grained problems.

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Non-existent author

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Missing dependency

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Missing package tarball

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Mixed license

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Modified license exception

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Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

getports

getports

`getports(num, opts, function (err, ports) {})`

License

Keywords

Related posts

getports

getports

getports(num, opts, function (err, ports) {})

License

Keywords

Related posts

Feross on TBPN: How North Korea Hijacked Axios

Attackers Are Impersonating a Linux Foundation Leader in Slack to Target Open Source Developers

`getports(num, opts, function (err, ports) {})`