Vulnerabilities in pkg:npm/gulp-styledocco

PACKAGE
Advisory Identifier: GHSA-h33p-5j96-w8qh
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Advisory Summary

CVE-2020-7607 is a CRITICAL (CVSS 9.8) os command injection vulnerability (CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')) affecting Gulp styledocco libraries in the npm ecosystem. The issue involves os command injection in gulkp-styledocco. Remediation is available in the latest vendor maintenance releases.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:npm/gulp-styledocco

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:npm/gulp-styledocco. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-h33p-5j96-w8qh CVE-2020-7607 CRITICAL OS Command Injection in gulkp-styledocco

CVE-2020-7607 at a Glance

CVE Identifier CVE-2020-7607
GHSA Identifier GHSA-h33p-5j96-w8qh
Severity CRITICAL
CVSS v3.1 Base Score 9.8
CWE Classification CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Product Gulp styledocco
Package Ecosystem npm
Published Date
Last Updated

Security Impact

CVSS: 9.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2020-7607

To remediate this vulnerability, upgrade all affected Gulp styledocco dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

gulp-styledocco fixed: Latest secure release 
npm install gulp-styledocco@Latest secure release
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

npm ls gulp-styledocco

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2020-7607, inspect your project dependencies using npm:

npm ls gulp-styledocco

Analyze the terminal output to locate any version of Gulp styledocco in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The npm ls gulp-styledocco command inspects dependencies declared in your package.json and lockfile; it does not perform automated runtime dynamic scanning.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), where the product constructs all or part of an os command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended os command when it is sent to a downstream component. In Gulp styledocco, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

gulp-styledocco through 0.0.3 allows execution of arbitrary commands. The argument `options` of the exports function in `index.js` can be controlled by users without any sanitization.

CVE-2020-7607 Affected Gulp styledocco Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
gulp-styledocco
npm/gulp-styledocco
npm
≤ 0.0.3

References

NVD — CVE-2020-7607 NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7607
snyk.io/vuln/snyk-js-gulpst... WEB
https://snyk.io/vuln/SNYK-JS-GULPSTYLEDOCCO-560126

Frequently Asked Questions

What is CVE-2020-7607?
CVE-2020-7607 is a security vulnerability in Gulp styledocco involving OS Command Injection in gulkp-styledocco under CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection').
Which Gulp styledocco versions are affected?
Affected versions include releases prior to current release patches across affected packages: gulp-styledocco.
What version fixes CVE-2020-7607?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is gulp-styledocco affected?
Yes, gulp-styledocco is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2020-7607?
CVE-2020-7607 has a CVSS v3.1 base score of 9.8 (CRITICAL) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2020-7607?
CVE-2020-7607 is classified under CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.).
How can I check npm dependencies for CVE-2020-7607?
Run the dependency tree command: 'npm ls gulp-styledocco'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-h33p-5j96-w8qh",
  "modified" : "2023-09-07T20:01:18Z",
  "published" : "2021-05-07T16:14:48Z",
  "aliases" : [ "CVE-2020-7607" ],
  "summary" : "OS Command Injection in gulkp-styledocco",
  "details" : "gulp-styledocco through 0.0.3 allows execution of arbitrary commands. The argument `options` of the exports function in `index.js` can be controlled by users without any sanitization.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "gulp-styledocco"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "0.0.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2020-7607"
  }, {
    "type" : "WEB",
    "url" : "https://snyk.io/vuln/SNYK-JS-GULPSTYLEDOCCO-560126"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-78" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2021-05-04T19:28:29Z",
    "nvd_published_at" : "2020-03-15T22:15:00Z"
  }
}