CVE-2022-21679
istio: Authorization policy bypass
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (moyenne).
Description
Istio is an open platform to connect, manage, and secure microservices. In Istio 1.12.0 and 1.12.1 The authorization policy with hosts and notHosts might be accidentally bypassed for ALLOW action or rejected unexpectedly for DENY action during the upgrade from 1.11 to 1.12.0/1.12.1. Istio 1.12 supports the hosts and notHosts fields in authorization policy with a new Envoy API shipped with the 1.12 data plane. A bug in the 1.12.0 and 1.12.1 incorrectly uses the new Envoy API with the 1.11 data plane. This will cause the hosts and notHosts fields to be always matched regardless of the actual value of the host header when mixing 1.12.0/1.12.1 control plane and 1.11 data plane. Users are advised to upgrade or to not mix the 1.12.0/1.12.1 control plane with 1.11 data plane if using hosts or notHosts field in authorization policy.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| Red Hat | servicemesh, servicemesh-citadel, servicemesh-cni et 7 autres | pas de correctif indiqué |
Afficher les 10 entrées d'une source
| Source | Paquet | Corrigé en |
|---|---|---|
| Red Hat | servicemesh | pas de correctif indiqué |
| Red Hat | servicemesh-citadel | pas de correctif indiqué |
| Red Hat | servicemesh-cni | pas de correctif indiqué |
| Red Hat | servicemesh-galley | pas de correctif indiqué |
| Red Hat | servicemesh-istioctl | pas de correctif indiqué |
| Red Hat | servicemesh-mixc | pas de correctif indiqué |
| Red Hat | servicemesh-mixs | pas de correctif indiqué |
| Red Hat | servicemesh-pilot-agent | pas de correctif indiqué |
| Red Hat | servicemesh-pilot-discovery | pas de correctif indiqué |
| Red Hat | servicemesh-sidecar-injector | pas de correctif indiqué |