Unbounded memory allocation in the Prometheus rule conversion API (Grafana Grafana Enterprise)
En bref
- Source
- NVD
- EPSS
- EPSS 0.37 % · centile 31 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GRAFANA
- Statut NVD
- Awaiting Analysis
Description
The Prometheus rule conversion API endpoints in Grafana do not limit request body size, allowing authenticated users to trigger unbounded memory allocations that can crash the server through out-of-memory conditions.
Faiblesses (CWE)
- CWE-770 — Allocation de ressources sans limite ni régulation
- CWE-400 — Consommation de ressources non maîtrisée (déni de service)
- CWE-789 — Allocation mémoire d'une taille excessive
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 | GRAFANA |
| 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@grafana.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-98905
- GCVE · GCVE-0-2026-33374
Produits affectés
| Produit | Versions |
|---|---|
| Grafana · Grafana Enterprise | affected 12.0.0 ≤ 12.3.11 ; affected 12.4.0 < 12.4.13 ; affected 13.0.0 < 13.0.11 ; affected 13.1.0 < 13.1.8 ; affected 13.2.0 < 13.2.4 |
| Grafana · Grafana OSS | affected 12.0.0 ≤ 12.3.11 ; affected 12.4.0 < 12.4.13 ; affected 13.0.0 < 13.0.11 ; affected 13.1.0 < 13.1.8 ; affected 13.2.0 < 13.2.4 |
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 |