mattdesl

color-luminance

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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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

Contains a high severity Common Vulnerability and Exposure (CVE).

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 This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.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?

Deprecated SPDX exception

(Experimental) 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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What is dynamic require?

Dynamic require

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Empty package

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

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Environment variable access

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Name

Extraneous dependency

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What are file dependencies?

File dependency

Accesses the file system, and could potentially read sensitive data.

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 floating dependencies?

Floating dependency

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What are git dependencies?

Git dependency

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What are GitHub dependencies?

GitHub dependency

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AI detected anomaly

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AI detected security risk

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What's wrong with native code?

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

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

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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.

What is an install script?

Install scripts

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Invalid manifest file

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What are invisible characters?

Invisible chars

(Experimental) Package license has recently changed.

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License change

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License exception

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SPDX disjunction

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Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

This package is malware. We have asked the package registry to remove it.

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Known malware

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Manifest confusion

Contains a medium severity Common Vulnerability and Exposure (CVE).

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Medium CVE

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What is a mild CVE?

Low CVE

This package contains minified code.  This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

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Minified code

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The package was published by an npm account that no longer exists.

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Modified license exception

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What is a modified license?

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.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

No contributors or author data

Package does not have a linked bug tracker in package.json.

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No bug tracker

(Experimental) License information could not be found

No License Found

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No README

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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.

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No tests

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What is wrong with semver < v1?

No v1

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No website

(Experimental) Package has a non-FSF-approved license.

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Non FSF license

(Experimental) Package has a non-OSI-approved license.

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Non OSI license

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What is a non SPDX license?

Non SPDX license

(Experimental) A license not known to be considered permissive was found

		@@ -1,2 +0,2 @@
		module.exports = rec709;
		module.exports = rec601;
		module.exports.rec601 = rec601;
		@@ -3,0 +3,0 @@ module.exports.rec709 = rec709;

		{
		"name": "color-luminance",
		"description": "bare-bones color luminance functions",
		"version": "1.0.0",
		"version": "2.0.0",
		"repository": {
		@@ -6,0 +6,0 @@ "type": "git",

		@@ -18,3 +18,3 @@ [![browser support](https://ci.testling.com/mattdesl/color-luminance.png)](https://ci.testling.com/mattdesl/color-luminance)

		The exported function uses the [Rec. 709 standard](http://en.wikipedia.org/wiki/Rec._709) for coefficients (used in most HDTV formats).
		The exported function uses the [Rec. 601 standard](http://en.wikipedia.org/wiki/Rec._601) for coefficients (used in most digital video formats).

		@@ -21,0 +21,0 @@ More details [here](http://haugk.co.uk/2012/11/22/luma-rec-601-vs-rec-709/).

		@@ -9,3 +9,3 @@ var test = require('tape').test;

		t.equal( luminance(R, G, B), 36.3508, 'should export rec709 by default' );
		t.equal( luminance(R, G, B), 34.723, 'should export rec601 by default' );
		t.equal( luminance.rec709(R, G, B), 36.3508, 'should export rec709 as a method' );
		@@ -12,0 +12,0 @@ t.equal( luminance.rec601(R, G, B), 34.723, 'should export rec601 as a method' );

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