En resumen
- CVE-2019-12274 es una vulnerabilidad ALTO (CVSS 8.8) que afecta a github.com/rancher/rancher, rancher (suse).
- Probabilidad de explotación en los próximos 30 días (EPSS): 1.1%, mayor que el 66.2% de las vulnerabilidades.
- Solución: actualizar a 2.2.4, 2.2.4+incompatible, 1.6.27 o posterior.
| Package | Affected versions | Patched versions |
|---|
| github.com/rancher/rancher Go | ≥ 2.0.0, < 2.2.4≥ 2.0.0+incompatible, < 2.2.4+incompatible< 1.6.27
| 2.2.42.2.4+incompatible1.6.27
|
| rancher | ≥ 1.0.0, ≤ 1.6.28≥ 2.0.0, ≤ 2.2.3
| No fix yet |
Description
In Rancher 1 and 2 through 2.2.3, unprivileged users (if allowed to deploy nodes) can gain admin access to the Rancher management plane because node driver options intentionally allow posting certain data to the cloud. The problem is that a user could choose to post a sensitive file such as /root/.kube/config or /var/lib/rancher/management-state/cred/kubeconfig-system.yaml.
NVD description
In Rancher 1 and 2 through 2.2.3, unprivileged users (if allowed to deploy nodes) can gain admin access to the Rancher management plane because node driver options intentionally allow posting certain data to the cloud. The problem is that a user could choose to post a sensitive file such as /root/.kube/config or /var/lib/rancher/management-state/cred/kubeconfig-system.yaml.
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