Insufficient input sanitization on Windows nodes leads to privilege escalation in k8s.io/kubernetes and k8s.io/mount-utils
A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-3955US | high8.8 | — | ||
A security issue was discovered in Kubernetes where a user
that can create pods on Windows nodes may be able to escalate to admin
privileges on those nodes. Kubernetes clusters a… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/advisories/GHSA-q78c-gwqw-jcmcADVISORY
- https://github.com/kubernetes/kubernetes/commit/38c97fa67ed35f36e730856728c9e3807f63546aWEB
- https://github.com/kubernetes/kubernetes/commit/50334505cd27cbe7cf71865388f25a00e29b2596WEB
- https://github.com/kubernetes/kubernetes/commit/7da6d72c05dffb3b87e62e2bc8c3228ea12ba1b9WEB
- https://github.com/kubernetes/kubernetes/commit/b7547e28f898af37aa2f1107a49111f963250fe6WEB
- https://github.com/kubernetes/kubernetes/commit/c4e17abb04728e3a3f9bb26e727b0f978df20ec9WEB
- https://github.com/kubernetes/kubernetes/issues/119595WEB
- https://github.com/kubernetes/kubernetes/pull/120128WEB
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