A security issue was discovered in ingress-nginx where the validating admission controller feature is subject to a denial of service condition. By sending large requests to the validating admission controller, an attacker can cause memory consumption, which may result in the ingress-nginx controller pod being killed or the node running out of memory.
{
"severity": "Medium",
"cpes": [
"cpe:2.3:a:kubernetes:ingress-nginx:*:*:*:*:*:go:*:*"
]
}