CVE-2020-8554 in Communications Cloud Native Core Policy

Tóm tắt

Bởi MITRE • 22/01/2021

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.

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• chịu trách nhiệm: Kubernetes
• Đặt trước: 03/02/2020
• Tiết lộ: 22/01/2021
• Kiểm duyệt: được chấp nhận
• mục: 4
• Liên hệ: hiển thị
• CPE: sẵn sàng
• CWE: CWE-863 (Đã xác nhận)
• CVSS: 5.0 (NVD)
• EPSS: 0.25265
• KEV: không
• Các hoạt động: rất thấp
• ngành: Hospital, Telecommunication, ...

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2020-8554
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-8554
• CVE Details: https://www.cvedetails.com/cve/CVE-2020-8554/