CVE-2023-2431
3.4
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Summary
A security issue was discovered in Kubelet that allows pods to bypass the seccomp profile enforcement. Pods that use localhost type for seccomp profile but specify an empty profile field, are affected by this issue. In this scenario, this vulnerability allows the pod to run in unconfined (seccomp disabled) mode. This bug affects Kubelet.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Kubernetes | Kubernetes | 0 < v1.24.14 | affected |
| Kubernetes | Kubernetes | v1.25.0 < v1.25.9 | affected |
| Kubernetes | Kubernetes | v1.26.0 < v1.26.4 | affected |
| Kubernetes | Kubernetes | v1.27.0 < v1.27.1 | affected |
Weaknesses
- CWE-1287: CWE-1287 Improper Validation of Specified Type of Input
ADP Enrichment
CVE Program Container
Additional References
- https://groups.google.com/g/kubernetes-security-announce/c/QHmx0HOQa10
- https://github.com/kubernetes/kubernetes/issues/118690
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBX4RL4UOC7JHWWYB2AJCKSUM7EG5Y5G/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/43HDSKBKPSW53OW647B5ETHRWFFNHSRQ/
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
Additional References
References
- https://groups.google.com/g/kubernetes-security-announce/c/QHmx0HOQa10
- https://github.com/kubernetes/kubernetes/issues/118690
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XBX4RL4UOC7JHWWYB2AJCKSUM7EG5Y5G/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/43HDSKBKPSW53OW647B5ETHRWFFNHSRQ/
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