Remote Memory Exposure (dns-packet)
En bref
- Source
- NVD
- EPSS
- EPSS 1.43 % · centile 73 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- snyk
- Statut NVD
- Modified
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Description
This affects the package dns-packet before 5.2.2. It creates buffers with allocUnsafe and does not always fill them before forming network packets. This can expose internal application memory over unencrypted network when querying crafted invalid domain names.
Faiblesses (CWE)
- CWE-909 — Missing Initialization of Resource
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.7 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L | snyk |
| CVSS 3.1 | HIGH 7.7 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L | NVD · report@snyk.io (Secondary) |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-3wcq-x3mq-6r9p — Potential memory exposure in dns-packet
Références européennes
- ENISA EUVD · EUVD-2021-0923
- GCVE · GCVE-0-2021-23386
Avis du CERT-FR
- CERTFR-2022-AVI-767 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:dns-packet_project:dns-packet:*:*:*:*:*:node.js:*:*< 1.3.4cpe:2.3:a:dns-packet_project:dns-packet:*:*:*:*:*:node.js:*:*≥ 2.0.0 < 5.2.2
Produits affectés
| Produit | Versions |
|---|---|
| dns-packet | affected unspecified < 5.2.2 |
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 |