CVE-2021-23449
Sandbox Bypass
CRITICAL 9.8
En bref
- Source
- NVD
- EPSS
- EPSS 3.59 % · centile 89 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- snyk
- Statut NVD
- Modified
Description
This affects the package vm2 before 3.9.4 via a Prototype Pollution attack vector, which can lead to execution of arbitrary code on the host machine.
Faiblesses (CWE)
- CWE-1321 — Modification non maîtrisée du prototype d'objet (pollution de prototype)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P | snyk |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · report@snyk.io (Secondary) |
| CVSS 3.1 | CRITICAL 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-rjf2-j2r6-q8gr — Prototype Pollution in vm2
Références européennes
- ENISA EUVD · EUVD-2021-2254
- GCVE · GCVE-0-2021-23449
Configurations affectées (CPE NVD)
cpe:2.3:a:vm2_project:vm2:*:*:*:*:*:node.js:*:*< 3.9.4
Produits affectés
| Produit | Versions |
|---|---|
| vm2 | affected unspecified < 3.9.4 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |