Improper Access Control

Cilium is vulnerable to improper access control. The vulnerability is due to missing validation of non-existent or unattached AWS security group IDs in egress policies, which allows an attacker to gain broader outbound network access than intended by the policy configuration...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the policy evaluation process when egress.toGroups.aws.securityGroupsIds references AWS security group IDs that do not exist or are not attached to any network interface. An attacker can gain broader outbound...

GHSA-38PP-6GCP-RQVM Cilium with misconfigured toGroups in policies can lead to unrestricted egress traffic

Impact CiliumNetworkPolicys which use egress.toGroups.aws.securityGroupsIds to reference AWS security group IDs that do not exist or are not attached to any network interface may unintentionally allow broader outbound access than intended by the policy authors. In such cases, the toCIDRset sectio...