A smarter Buffer that keeps track of its own read and write positions while growing endlessly. 

smart-buffer is a Buffer wrapper that adds automatic read & write offset tracking, string operations, data insertions, and more.

joshglazebrook

smart-buffer

A smarter Buffer that keeps track of its own read and write positions while growing endlessly.

(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 text encoding

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

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Bad semver

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What is bad dependency semver?

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

(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

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 This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

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Deprecated

(Experimental) Contains a known deprecated SPDX license exception.

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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

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Environment variable access

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Name

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File dependency

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

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Filesystem access

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What are floating dependencies?

Floating dependency

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What are git dependencies?

Git dependency

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

What are GitHub dependencies?

GitHub dependency

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AI detected potential malware

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AI detected security risk

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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

Contains a dependency which resolves to a remote HTTP URL which could be used to inject untrusted code and reduce overall package reliability.

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

Source files contain invisible characters. This could indicate source obfuscation or a supply chain attack.

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Invisible chars

(Experimental) Package license has recently changed.

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License change

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License exception

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What's wrong with long strings?

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

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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

(Experimental) A package's licensing information has fine-grained problems

Nonpermissive License

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

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Non-existent author

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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.

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.

Why are bug trackers important?

No bug tracker

(Experimental) License information could not be found

No License Found

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No README

Package does not have a linked source code repository. Without this field, a package will have no reference to the location of the source code use to generate the package.

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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

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

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No v1

What is a missing website?

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

(Experimental) Package contains a non-standard license somewhere. Please read carefully before using.

What is a non SPDX license?

Non SPDX license

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

Non-permissive License

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		@@ -261,3 +261,3 @@ var SmartBuffer = (function () {
		this.writeString(value, offset, encoding);
		this.writeUInt8(0x00);
		this.writeUInt8(0x00, (typeof offset === 'number' ? offset + value.length : this._writeOffset));
		return this;
		@@ -287,7 +287,5 @@ };
		SmartBuffer.prototype.writeBufferNT = function (value, offset) {
		var len = value.length;
		this._ensureWritable(len, offset);
		value.copy(this.buff, typeof offset === 'number' ? offset : this._writeOffset);
		this.buff[(typeof offset === 'number' ? offset : this._writeOffset) + len] = 0x00;
		this._writeOffset += len + 1;
		this.writeBuffer(value, offset);
		this.writeUInt8(0x00, (typeof offset === 'number' ? offset + value.length : this._writeOffset));

		return this;
		@@ -294,0 +292,0 @@ };

		{
		"name": "smart-buffer",
		"version": "1.0.11",
		"version": "1.0.13",
		"description": "A smarter Buffer that keeps track of its own read and write positions while growing endlessly.",
		@@ -31,6 +31,6 @@ "main": "lib/smart-buffer.js",
		"devDependencies": {
		"chai": "^2.2.0",
		"coveralls": "^2.11.9",
		"chai": "^3.5.0",
		"coveralls": "^2.11.15",
		"istanbul": "^0.4.3",
		"mocha": "^2.2.3",
		"mocha": "^3.2.0",
		"mocha-lcov-reporter": "^1.2.0"
		@@ -37,0 +37,0 @@ },

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