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is-array-buffer

ljharb

chenfengyuan

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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.

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Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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What is a CVE?

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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Dynamic require

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Empty package

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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.

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Wildcard dependency

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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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Native code

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

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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Invisible chars

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Major refactor

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Known malware

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Manifest confusion

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Medium CVE

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Low CVE

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Minified code

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Misc. License Issues

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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

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No contributors or author data

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No bug tracker

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No repository

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No tests

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

		@@ -8,2 +8,9 @@ # Changelog

		## [v3.0.1](https://github.com/fengyuanchen/is-array-buffer/compare/v3.0.0...v3.0.1) - 2023-01-05

		### Commits

		- [Fix] in node 0.8, TAs do not coerce Uint8Arrays to an ArrayBuffer properly [`e488763`](https://github.com/fengyuanchen/is-array-buffer/commit/e48876346f446825dad619e55dcc830ed93f2853)
		- [Dev Deps] update `@ljharb/eslint-config`, `aud` [`8eebfa2`](https://github.com/fengyuanchen/is-array-buffer/commit/8eebfa21881f3a9fa5094f8c486f00e496658ea9)

		## [v3.0.0](https://github.com/fengyuanchen/is-array-buffer/compare/v2.0.0...v3.0.0) - 2023-01-04
		@@ -10,0 +17,0 @@

		@@ -6,2 +6,3 @@ 'use strict';
		var GetIntrinsic = require('get-intrinsic');
		var isTypedArray = require('is-typed-array');

		@@ -36,3 +37,3 @@ var $ArrayBuffer = GetIntrinsic('ArrayBuffer', true);
		try {
		return (new $Float32Array(obj)).buffer === obj;
		return (new $Float32Array(obj)).buffer === obj && !isTypedArray(obj);
		} catch (e) {
		@@ -39,0 +40,0 @@ return false;

		{
		"name": "is-array-buffer",
		"version": "3.0.0",
		"version": "3.0.1",
		"description": "Is this value a JS ArrayBuffer?",
		@@ -45,5 +45,6 @@ "main": "index.js",
		"devDependencies": {
		"@ljharb/eslint-config": "^21.0.0",
		"aud": "^2.0.1",
		"@ljharb/eslint-config": "^21.0.1",
		"aud": "^2.0.2",
		"auto-changelog": "^2.4.0",
		"available-typed-arrays": "^1.0.5",
		"es-value-fixtures": "^1.4.2",
		@@ -70,3 +71,4 @@ "eslint": "=8.8.0",
		"call-bind": "^1.0.2",
		"get-intrinsic": "^1.1.3"
		"get-intrinsic": "^1.1.3",
		"is-typed-array": "^1.1.10"
		},
		@@ -73,0 +75,0 @@ "publishConfig": {

		@@ -7,2 +7,3 @@ 'use strict';
		var v = require('es-value-fixtures');
		var availableTypedArrays = require('available-typed-arrays')();

		@@ -30,3 +31,13 @@ var isArrayBuffer = require('..');

		t.test('Typed Arrays', { skip: availableTypedArrays.length === 0 }, function (st) {
		forEach(availableTypedArrays, function (TypedArray) {
		var ta = new global[TypedArray](0);
		st.equal(isArrayBuffer(ta.buffer), true, inspect(ta.buffer) + ', the TA\'s buffer, is an ArrayBuffer');
		st.equal(isArrayBuffer(ta), false, inspect(ta) + ' is not an ArrayBuffer');
		});

		st.end();
		});

		t.end();
		});

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