A collection of utility functions for Ethereum. 

@nomicfoundation/ethereumjs-util

A collection of utility functions for Ethereum

fvictorio

alcuadrado

schaable

nomic-foundation-publisher

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Bad semver

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Bad dependency semver

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What are bidirectional unicode control characters?

Bidirectional unicode control characters

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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).

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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

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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

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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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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

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What are git dependencies?

Git dependency

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What are GitHub dependencies?

GitHub dependency

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What is an AI-detected potential code anomaly?

AI-detected potential code anomaly

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

What is AI-detected potential malware?

AI-detected potential malware

AI has determined that this package may contain potential security issues or vulnerabilities.

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AI-detected potential 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.

What are unicode homoglyphs?

Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invisible chars

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Long strings

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Major refactor

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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

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

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Low CVE

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Minified code

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Misc. License Issues

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Non-existent author

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Missing license

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Mixed license

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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.

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No contributors or author data

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No bug tracker

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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.

What does no tests mean?

No tests

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

		@@ -120,4 +120,4 @@ /// <reference types="node" />
		export declare const isZeroAddress: (hexAddress: string) => boolean;
		export declare function accountBodyFromSlim(body: AccountBodyBuffer): (Uint8Array \| Buffer)[];
		export declare function accountBodyToSlim(body: AccountBodyBuffer): (Uint8Array \| Buffer)[];
		export declare function accountBodyFromSlim(body: AccountBodyBuffer): (Buffer \| Uint8Array)[];
		export declare function accountBodyToSlim(body: AccountBodyBuffer): (Buffer \| Uint8Array)[];
		/**
		@@ -124,0 +124,0 @@ * Converts a slim account (per snap protocol spec) to the RLP encoded version of the account

		{
		"name": "@nomicfoundation/ethereumjs-util",
		"version": "9.0.2",
		"version": "9.0.3",
		"description": "A collection of utility functions for Ethereum",
		@@ -86,3 +86,3 @@ "keywords": [
		"@chainsafe/ssz": "^0.10.0",
		"@nomicfoundation/ethereumjs-rlp": "5.0.2",
		"@nomicfoundation/ethereumjs-rlp": "5.0.3",
		"ethereum-cryptography": "0.1.3"
		@@ -89,0 +89,0 @@ },

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