CVE-2020-8252
NodeJS Node
HIGH 7.8
En bref
- Source
- NVD
- EPSS
- EPSS 0.71 % · centile 54 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- hackerone
- Statut NVD
- Modified
Description
The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size which can result in a buffer overflow if the resolved path is longer than 256 bytes.
Faiblesses (CWE)
- CWE-120 — Copie de tampon sans vérification de taille (débordement classique)
Références
- https://nodejs.org/en/blog/vulnerability/september-2020-security-releases/
- https://hackerone.com/reports/965914
- https://security.gentoo.org/glsa/202009-15
- https://usn.ubuntu.com/4548-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00011.html
- https://security.netapp.com/advisory/ntap-20201009-0004/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00023.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OOYAMJVLLCLXDTHW3V5UXNULZBBK4O6/
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.6 | AV:L/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2020-29122
- GCVE · GCVE-0-2020-8252
Avis du CERT-FR
- CERTFR-2020-AVI-680 — Multiples vulnérabilités dans Stormshield Network Security · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*≥ 10.0.0 < 10.22.1cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*≥ 12.0.0 < 12.18.4cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*≥ 14.0.0 < 14.9.0cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| NodeJS · Node | affected 4.0 < 4.* ; affected 5.0 < 5.* ; affected 6.0 < 6.* ; affected 7.0 < 7.* ; affected 8.0 < 8.* ; affected 9.0 < 9.* |
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 |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| 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 |