utilities for primitive JavaScript types. 

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jsprim

arekinath

bahamat

chudley

dbuell

kusor

melloc

michael.hicks

tchameroy

todd.whiteman

wyatt

trentm

jclulow

kellymclaughlin

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

Source files are encoded using a non-standard 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.

What are bidirectional unicode control characters?

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

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

What is a critical CVE?

Title

Critical CVE

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What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

What is a deprecated package?

Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

What is a deprecated SPDX exception?

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Deprecated license

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What is a typosquat?

Possible typosquat attack

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What is dynamic require?

Dynamic require

Package does not contain any code. It may be removed, is name squatting, or the result of a faulty package publish.

What is an empty package?

Empty package

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

What is environment variable access?

Environment variable access

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Name

Extraneous dependency

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File dependency

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What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

Contains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable can be used to inject untrusted code or reduce the likelihood of a reproducible install.

What are git dependencies?

Git dependency

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What are GitHub dependencies?

GitHub dependency

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AI-detected potential code anomaly

AI has identified this package as malware. This is a strong signal that the package may be malicious.

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AI-detected potential malware

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What are AI-detected potential security risks?

AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Why is native code a concern?

Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

What are high entropy strings?

High entropy strings

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What are unicode homoglyphs?

Unicode homoglyphs

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What are http dependencies?

HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

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Invalid manifest file

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Long strings

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Major refactor

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Modified license

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Network access

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New author

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No contributors or author data

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No License Found

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No repository

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

What does no tests mean?

No tests

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

		@@ -7,2 +7,10 @@ # Changelog

		## v2.0.0 (2017-10-25)

		Major bump due to a change in the semantics of `deepEqual`. Code that relies on
		`deepEqual` to fail if inherited properties are present on the objects compared
		should be updated accordingly.

		* #24 `deepEqual` is incorrect when there are inherited properties

		## v1.4.1 (2017-08-02)
		@@ -9,0 +17,0 @@

		@@ -105,3 +105,3 @@ /*
		for (k in obj1) {
		if (!obj2.hasOwnProperty(k))
		if (!(k in obj2))
		return (false);
		@@ -114,3 +114,3 @@
		for (k in obj2) {
		if (!obj1.hasOwnProperty(k))
		if (!(k in obj1))
		return (false);
		@@ -117,0 +117,0 @@ }

		{
		"name": "jsprim",
		"version": "1.4.1",
		"version": "2.0.0",
		"description": "utilities for primitive JavaScript types",
		@@ -5,0 +5,0 @@ "main": "./lib/jsprim.js",

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