CVE-2026-15228: заобикаляне на вход и права

Описание

Оригинално описание

Kong Kubernetes Ingress Controller (KIC) allows a user with namespace-scoped Secret creation privileges to cause a cluster-wide ingress configuration denial of service. KIC collects CA-certificate Secrets across all watched namespaces using a label selector alone, without ingress-class or namespace restrictions. The CA-certificate primary key is derived from a user-supplied field in the Secret. Duplicate CA-certificate IDs cause Kong Gateway to reject the entire configuration document and halting all ingress changes cluster-wide.

Засегнати продукти

• : 3.4.0 преди 3.4.18; 3.5.0 преди 3.5.11

Вид слабост

• CWE-862 Missing Authorization
• CWE-400 Неконтролирано потребление на ресурси

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-15228
• https://nvd.nist.gov/vuln/detail/CVE-2026-15228
• https://github.com/Kong/kubernetes-ingress-controller/security/advisories/GHSA-g9h6-h2xj-mf78