Git Sync memory exhaustion via a malicious Git server (Grafana Nanogit)
En bref
- Source
- NVD
- EPSS
- EPSS 0.37 % · centile 31 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GRAFANA
- Statut NVD
- Awaiting Analysis
Description
A Git server that Grafana's Git Sync (provisioning) is configured to use can exhaust Grafana's memory by returning oversized or highly compressed responses (uncontrolled resource consumption). Exploitation requires an administrator to have configured Git Sync with that server.
Faiblesses (CWE)
- CWE-770 — Allocation de ressources sans limite ni régulation
- CWE-409 — Gestion incorrecte de données fortement compressées (bombe zip)
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | GRAFANA |
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | NVD · security@grafana.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-98902
- GCVE · GCVE-0-2026-95502
Produits affectés
| Produit | Versions |
|---|---|
| Grafana · Nanogit | affected 0 < 1.7.0 |
| Grafana · Grafana OSS | affected 13.0.0 < 13.0.11 ; affected 13.1.0 < 13.1.8 ; affected 13.2.0 < 13.2.4 |
| Grafana · Grafana Enterprise | 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 |