Vulnerabilities in pkg:npm/roar-pidusage

PACKAGE
Advisory Identifier: GHSA-xfxf-qw26-hr33
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Advisory Summary

CVE-2021-23380 is a MODERATE (CVSS 5.6) arbitrary command execution vulnerability (CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')) affecting Roar pidusage libraries in the npm ecosystem. The issue involves arbitrary command execution in roar-pidusage. Remediation is available in the latest vendor maintenance releases.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:npm/roar-pidusage

1 Known Advisory Record(s)

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

Advisory ID CVE / NVD Severity Summary
GHSA-xfxf-qw26-hr33 CVE-2021-23380 MODERATE Arbitrary command execution in roar-pidusage

CVE-2021-23380 at a Glance

CVE Identifier CVE-2021-23380
GHSA Identifier GHSA-xfxf-qw26-hr33
Severity MODERATE
CVSS v3.1 Base Score 5.6
CWE Classification CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
Affected Product Roar pidusage
Package Ecosystem npm
Published Date
Last Updated

Security Impact

CVSS: 5.6

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

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

How to Fix CVE-2021-23380

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

roar-pidusage fixed: Latest secure release 
npm install roar-pidusage@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 roar-pidusage

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2021-23380, inspect your project dependencies using npm:

npm ls roar-pidusage

Analyze the terminal output to locate any version of Roar pidusage 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 roar-pidusage 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-77: Improper Neutralization of Special Elements used in a Command ('Command Injection'), where the product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. In Roar pidusage, 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

This affects all current versions of package roar-pidusage. If attacker-controlled user input is given to the stat function of this package on certain operating systems, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.

CVE-2021-23380 Affected Roar pidusage Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
roar-pidusage
npm/roar-pidusage
npm
≤ 1.1.7

References

Roar pidusage Source Repository REPOSITORY
https://github.com/Svjard/pidusage
NVD — CVE-2021-23380 NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-23380
Roar pidusage Source Repository REPOSITORY
https://github.com/Svjard/pidusage/blob/772cd2bd675ff7b1244b6fe3d7541692b1b9e42c/lib/stats.js%23L103
snyk.io/vuln/snyk-js-roarpi... WEB
https://snyk.io/vuln/SNYK-JS-ROARPIDUSAGE-1078528

Frequently Asked Questions

What is CVE-2021-23380?
CVE-2021-23380 is a security vulnerability in Roar pidusage involving Arbitrary command execution in roar-pidusage under CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection').
Which Roar pidusage versions are affected?
Affected versions include releases prior to current release patches across affected packages: roar-pidusage.
What version fixes CVE-2021-23380?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is roar-pidusage affected?
Yes, roar-pidusage 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-2021-23380?
CVE-2021-23380 has a CVSS v3.1 base score of 5.6 (MODERATE) with vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.
What CWE is associated with CVE-2021-23380?
CVE-2021-23380 is classified under CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') (The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.).
How can I check npm dependencies for CVE-2021-23380?
Run the dependency tree command: 'npm ls roar-pidusage'. 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-xfxf-qw26-hr33",
  "modified" : "2022-07-05T18:02:04Z",
  "published" : "2021-05-06T15:55:43Z",
  "aliases" : [ "CVE-2021-23380" ],
  "summary" : "Arbitrary command execution in roar-pidusage",
  "details" : "This affects all current versions of package roar-pidusage. If attacker-controlled user input is given to the stat function of this package on certain operating systems, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "roar-pidusage"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.1.7"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2021-23380"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/Svjard/pidusage"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Svjard/pidusage/blob/772cd2bd675ff7b1244b6fe3d7541692b1b9e42c/lib/stats.js%23L103"
  }, {
    "type" : "WEB",
    "url" : "https://snyk.io/vuln/SNYK-JS-ROARPIDUSAGE-1078528"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-77" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2021-04-19T16:48:06Z",
    "nvd_published_at" : "2021-04-18T19:15:00Z"
  }
}