Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service (Elastic Elasticsearch)
En bref
- Source
- NVD
- EPSS
- EPSS 0.42 % · centile 36 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- elastic
- Statut NVD
- Analyzed
Description
Uncontrolled Resource Consumption (CWE-400) in Elasticsearch can lead to denial of service via Excessive Allocation (CAPEC-130). A user with search privileges can submit a specially crafted search request that causes a data node to exhaust available heap memory, resulting in node unavailability and cluster degradation. An attacker could leverage this vulnerability to cause cluster downtime requiring manual intervention to restore service.
Faiblesses (CWE)
- CWE-400 — Consommation de ressources non maîtrisée (déni de service)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | elastic |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · security@elastic.co (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-46404
- GCVE · GCVE-0-2026-63136
Avis du CERT-FR
- CERTFR-2026-AVI-0906 — Multiples vulnérabilités dans les produits Elastic · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*≥ 8.0.0 < 8.19.15cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*≥ 9.0.0 < 9.2.9cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*≥ 9.3.0 < 9.3.4
Produits affectés
| Produit | Versions |
|---|---|
| Elastic · Elasticsearch | affected 8.0.0 ≤ 8.19.14 ; affected 9.3.0 ≤ 9.3.3 ; affected 9.0.0 ≤ 9.2.8 |
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 |