CVE-2023-5528: fallo de gravedad alta en Kubernetes kubelet
Kubernetes - Windows nodes - Insufficient input sanitization in in-tree storage plugin leads to privilege escalation
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.2epss 4.1%
A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they are using an in-tree storage plugin for Windows nodes.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Kubernetes · kubeletCVEs relacionadas — Kubernetes kubelet
En el mismo producto, de las más peligrosas a las menos.
CVE-2023-3676HIGHKubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalationEPSS 13.2%CVE-2023-3955HIGHKubernetes - Windows nodes - Insufficient input sanitization leads to privilege escalationEPSS 3.8%CVE-2024-10220HIGHArbitrary command execution through gitRepo volumeEPSS 3.0%CVE-2025-0426MEDIUMCVE-2025-0426EPSS 0.4%
Referencias
https://github.com/kubernetes/kubernetes/issues/121879https://groups.google.com/g/kubernetes-security-announce/c/SL_d4NR8pzAhttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3JH444PWZBINXLLFV7XLIJIZJHSK6UEZ/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4XZIX727JIKF5RQW7RVVBLWXBCDIBJA7/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7MPGMITSZXUCAVO7Q75675SOLXC2XXU4/https://security.netapp.com/advisory/ntap-20240119-0009/