Description
A flaw was found in Submariner. This vulnerability allows a malicious cluster (spoke) to redirect network traffic from other connected clusters (peer clusters) by publishing a specially crafted network endpoint. The system fails to properly validate the network subnets provided by the malicious cluster, enabling it to declare arbitrary network ranges. Consequently, all network traffic intended for these arbitrary ranges from peer clusters will be rerouted through the attacker's tunnel, potentially leading to unauthorized information disclosure or network disruption.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16
Default version status: affected
1790670439 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16
Default version status: affected
1790670231 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16
Default version status: affected
1790670243 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16
Default version status: affected
1790670508 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16
Default version status: affected
1790670233 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16
Default version status: affected
1790670912 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16
Default version status: affected
1790670254 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.17
Default version status: affected
1788023916 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.17
Default version status: affected
1788023940 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.17
Default version status: affected
1788105072 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.17
Default version status: affected
1788043964 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.17
Default version status: affected
1788043961 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.17
Default version status: affected
1788073481 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.17
Default version status: affected
1788043970 to < *unaffected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2
Default version status: affected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2
Default version status: affected