A formatter for the winston logger compatible with Elastic Common Schema. 

nickpeihl

vignesh.shanmugam

trentm

watson

phoey1

streamich

joshdover

delvedor

brandon.kobel

bamieh

mattkime

pickypg

rhodesjason

afoucret

andrewvc-elastic

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chloeruka

constancecchen

ddillinger

elasticmachine

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jmlrt

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legrego

banerjeesoham004

patryk.kopycinski

lgestc

asnyder-elastic

@elastic/ecs-winston-format

(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.

What is bad text encoding?

Bad text encoding

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

What is bad semver?

Bad semver

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

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).

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 This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

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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

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

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.

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Environment variable access

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Explicitly Unlicensed Item

Package optionally loads a dependency which is not specified within any of the package.json dependency fields. It may inadvertently be importing dependencies specified by other packages.

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Name

Extraneous dependency

Contains a dependency which resolves to a file. This can obfuscate analysis and serves no useful purpose.

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

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

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

AI has identified unusual behaviors that may pose a security risk.

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AI detected 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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AI detected security risk

Contains native code which could be a vector to obscure malicious code, and generally decrease the likelihood of reproducible or reliable installs.

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

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.

What is an install script?

Install scripts

Package has an invalid manifest file and can cause installation problems if you try to use it.

What is an invalid manifest file?

Invalid manifest file

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Invisible chars

(Experimental) Package license has recently changed.

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License change

(Experimental) Contains an SPDX license exception.

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License exception

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What's wrong with long strings?

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.

What is a major refactor?

Major refactor

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

What is known malware?

Known malware

This package has inconsistent metadata. This could be malicious or caused by an error when publishing the package.

What is manifest confusion?

Manifest confusion

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

What is a medium CVE?

Medium CVE

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

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.

		@@ -38,12 +38,2 @@ // Licensed to Elasticsearch B.V. under one or more contributor

		// Comparison of Winston's `logform.json()` for JSON serialization and
		// `ecsStringify()`.
		// - They both use `safe-stable-stringify`.
		// - Winston's exposes its `safe-stable-stringify` options, but doesn't document
		// this. (https://github.com/winstonjs/logform#json)
		// - Winston provides a `replacer` that converts bigints to strings. Doing
		// that is debatable. The argument for is that a JavaScript JSON parser
		// looses precision when parsing a bigint. The argument against is that a
		// BigInt changes type to a string rather than a number.
		// TODO: These differences should make it to docs somewhere.
		const stringify = safeStableStringify.configure()
		@@ -187,9 +177,6 @@
		info['log.level'] = info.level
		// Removing 'level' might cause trouble for downstream winston formatters
		// given that https://github.com/winstonjs/logform#info-objects says:
		//
		// > Every info must have at least the level and message properties:
		//
		// However info still has a `info[Symbol.for('level')]` for more reliable use.
		delete info.level
		// Note: We do not remove `info.level`, even though it is not an ECS
		// field, because https://github.com/winstonjs/logform#info-objects says:
		// "Every info must have at least the level and message properties".
		// Instead, it will be excluded from serialization in `EcsStringifyTransform`.
		info['ecs.version'] = version
		@@ -295,3 +282,7 @@
		transform (info, opts) {
		info[MESSAGE] = stringify(info)
		// `info.level` must stay (see note above), but we don't want to serialize
		// it, so exclude it from the stringified fields. There is a perf cost
		// for this.
		const { level, ...infoSansLevel } = info
		info[MESSAGE] = stringify(infoSansLevel)
		return info
		@@ -298,0 +289,0 @@ }

		{
		"name": "@elastic/ecs-winston-format",
		"version": "1.5.0",
		"version": "1.5.2",
		"description": "A formatter for the winston logger compatible with Elastic Common Schema.",
		@@ -5,0 +5,0 @@ "main": "index.js",

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