Unprotected Alternate Channel

The product protects a primary channel, but it does not use the same level of protection for an alternate channel.

CVEs (41)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2020-8558 1Kubernetes 1Kubernetes Jun 17, 2026 Jul 27, 2020 N/A· v4 8.8 HIGH· v3 5.8 MEDIUM· v2 The Kubelet and kube-proxy components in versions 1.1.0-1.16.10, 1.17.0-1.17.6, and 1.18.0-1.18.3 were found to contain a security issue which allows adjacent hosts to reach TCP and UDP services bound to 127.0.0.1 runnin...Show more The Kubelet and kube-proxy components in versions 1.1.0-1.16.10, 1.17.0-1.17.6, and 1.18.0-1.18.3 were found to contain a security issue which allows adjacent hosts to reach TCP and UDP services bound to 127.0.0.1 running on the node or in the node's network namespace. Such a service is generally thought to be reachable only by other processes on the same host, but due to this defeect, could be reachable by other hosts on the same LAN as the node, or by containers running on the same node as the service.Show less

CVE

VENDORS

PRODUCTS

UPDATED

PUBLISHED

CVSS

CVE-2020-8558

1Kubernetes

Jun 17, 2026

Jul 27, 2020

N/A· v4

8.8 HIGH· v3

5.8 MEDIUM· v2

The Kubelet and kube-proxy components in versions 1.1.0-1.16.10, 1.17.0-1.17.6, and 1.18.0-1.18.3 were found to contain a security issue which allows adjacent hosts to reach TCP and UDP services bound to 127.0.0.1 running on the node or in the node's network namespace. Such a service is generally thought to be reachable only by other processes on the same host, but due to this defeect, could be reachable by other hosts on the same LAN as the node, or by containers running on the same node as the service.Show less

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