Cluster identity takeover in Fleet cluster registration allows access to another cluster's Fleet namespace (SUSE Rancher)
En bref
- Source
- NVD
- EPSS
- EPSS 0.22 % · centile 13 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- suse
- Statut NVD
- Awaiting Analysis
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Description
A security vulnerability was discovered in SUSE Rancher Fleet's cluster registration flow, in Fleet versions before 0.12, 0.13.0 up to 0.13.17, 0.14.0 up to 0.14.12, 0.15.0 up t o 0.15.17 and 0.16.0 up to 0.16.3. The cluster identity claimed by a registration request was accepted without being bound to the registration token that the request was made with. As a result, a registration request could be associated with a managed cluster that was originally registered with a different registration token.
Faiblesses (CWE)
- CWE-290 — Contournement d'authentification par usurpation
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.9 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:H | suse |
| CVSS 3.1 | HIGH 7.9 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:H | NVD · meissner@suse.de (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-114135
- GCVE · GCVE-0-2026-104615
Produits affectés
| Produit | Versions |
|---|---|
| SUSE · Rancher | affected 0.16.0 < 0.16.3 ; affected 0.15.0. < 0.15.17 ; affected 0.14.0 < 0.14.12 ; affected 0.13 < 0.13.17 ; affected 0 ≤ 0.12 |
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 |