Summary
generated automatically from NVD dataIn Gardener, the Kubernetes apiserver of a managed shoot cluster runs in its corresponding seed cluster, and missing network isolation lets that apiserver reach services and endpoints on the seed's private network. Combined with other minor Kubernetes security issues, this could theoretically allow compromise of other shoot or seed clusters in the Gardener context. The flaw has a CVSS v3.0 score of 8.5 (HIGH), and the description says it was fixed in Gardener release 0.12.4.
NVD description
Following the Gardener architecture, the Kubernetes apiserver of a Gardener managed shoot cluster resides in the corresponding seed cluster. Due to missing network isolation a shoot's apiserver can access services/endpoints in the private network of its corresponding seed cluster. Combined with other minor Kubernetes security issues, the missing network isolation theoretically can lead to compromise other shoot or seed clusters in the "Gardener" context. The issue is rated high due to the high impact of a potential exploitation in "Gardener" context. This was fixed in Gardener release 0.12.4.
EPSS · FIRST.org
1.3%probability of exploitation in the next 30 days
Higher than 71% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-30, recomputed daily by FIRST.org.
CVSS v3.0 Score
Information
- Published
- 9 oct. 2018
- Updated
- 17 juin 2026
- Status
- Modified
- Source
- cna@sap.com
Affected products
Bounds published by NVD: "< 8.4.27" means 8.4.27 is no longer vulnerable. The fixed release to install is in the vendor advisory.
Weaknesses (CWE)
References (8)
- http://www.securityfocus.com/bid/105579Third Party AdvisoryVDB Entry
- https://launchpad.support.sap.com/#/notes/2699726Permissions RequiredVendor Advisory
- http://www.securityfocus.com/bid/105579Third Party AdvisoryVDB Entry
- https://launchpad.support.sap.com/#/notes/2699726Permissions RequiredVendor Advisory
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