Vulnerabilities in pkg:npm/@discordjs/opus

PACKAGE
Advisory Identifier: GHSA-43wq-xrcm-3vgr
Share
Advisory Summary

CVE-2024-21521 is a HIGH (CVSS 7.5) denial of service vulnerability (CWE-20: Improper Input Validation) affecting @discordjs/opus libraries in the npm ecosystem. The issue involves @discordjs/opus vulnerable to denial of service. Remediation is available in the latest vendor maintenance releases.

2 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:npm/@discordjs/opus

2 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:npm/@discordjs/opus. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-43wq-xrcm-3vgr CVE-2024-21521 HIGH @discordjs/opus vulnerable to Denial of Service
GHSA-rvgf-69j7-xh78 CVE-2022-25345 HIGH Uncontrolled Resource Consumption in @discordjs/opus

CVE-2024-21521 at a Glance

CVE Identifier CVE-2024-21521
GHSA Identifier GHSA-43wq-xrcm-3vgr
Severity HIGH
CVSS v3.1 Base Score 7.5
CWE Classification CWE-20: Improper Input Validation
Affected Product @discordjs/opus
Package Ecosystem npm
Published Date
Last Updated

Security Impact

CVSS: 7.5

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:N/I:N/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 None (C:N)
Integrity None (I:N)
Availability High (A:H)

How to Fix CVE-2024-21521

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

@discordjs/opus fixed: Latest secure release 
npm install @discordjs/opus@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 @discordjs/opus

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2024-21521, inspect your project dependencies using npm:

npm ls @discordjs/opus

Analyze the terminal output to locate any version of @discordjs/opus 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 @discordjs/opus 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-20: Improper Input Validation, where the product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. In @discordjs/opus, 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

All versions of the package @discordjs/opus are vulnerable to Denial of Service (DoS) due to providing an input object with a property toString to several different functions. Exploiting this vulnerability could lead to a process crash.

CVE-2024-21521 Affected @discordjs/opus Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
@discordjs/opus
npm/@discordjs/opus
npm
≤ 0.9.0

References

NVD — CVE-2024-21521 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-21521
@discordjs/opus Source Repository REPOSITORY
https://gist.github.com/dellalibera/98c48fd74bb240adbd7841a5c02aba9e
@discordjs/opus Source Repository REPOSITORY
https://github.com/discordjs/opus
@discordjs/opus Source Repository REPOSITORY
https://github.com/discordjs/opus/blob/814e500c2785c5207ace19650192629beba2728b/src/node-opus.cc#L47
@discordjs/opus Security Information SECURITY
https://security.snyk.io/vuln/SNYK-JS-DISCORDJSOPUS-6370643

Frequently Asked Questions

What is CVE-2024-21521?
CVE-2024-21521 is a security vulnerability in @discordjs/opus involving @discordjs/opus vulnerable to Denial of Service under CWE-20: Improper Input Validation.
Which @discordjs/opus versions are affected?
Affected versions include releases prior to current release patches across affected packages: @discordjs/opus.
What version fixes CVE-2024-21521?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is @discordjs/opus affected?
Yes, @discordjs/opus 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-2024-21521?
CVE-2024-21521 has a CVSS v3.1 base score of 7.5 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
What CWE is associated with CVE-2024-21521?
CVE-2024-21521 is classified under CWE-20: Improper Input Validation (The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.).
How can I check npm dependencies for CVE-2024-21521?
Run the dependency tree command: 'npm ls @discordjs/opus'. 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-43wq-xrcm-3vgr",
  "modified" : "2024-07-11T19:10:43Z",
  "published" : "2024-07-10T06:33:51Z",
  "aliases" : [ "CVE-2024-21521" ],
  "summary" : "@discordjs/opus vulnerable to Denial of Service",
  "details" : "All versions of the package @discordjs/opus are vulnerable to Denial of Service (DoS) due to providing an input object with a property toString to several different functions. Exploiting this vulnerability could lead to a process crash.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "@discordjs/opus"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "0.9.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-21521"
  }, {
    "type" : "WEB",
    "url" : "https://gist.github.com/dellalibera/98c48fd74bb240adbd7841a5c02aba9e"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/discordjs/opus"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/discordjs/opus/blob/814e500c2785c5207ace19650192629beba2728b/src/node-opus.cc#L47"
  }, {
    "type" : "WEB",
    "url" : "https://security.snyk.io/vuln/SNYK-JS-DISCORDJSOPUS-6370643"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-20" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-07-10T20:23:30Z",
    "nvd_published_at" : "2024-07-10T05:15:10Z"
  }
}