CVE-2021-32783: Unintended Proxy or Intermediary

Contour is a Kubernetes ingress controller using Envoy proxy. In Contour before version 1.17.1 a specially crafted ExternalName type Service may be used to access Envoy's admin interface, which Contour normally prevents from access outside the Envoy container. This can be used to shut down Envoy...

Contour 安全漏洞

Contour is a Kubernetes entry controller that uses the Envoy proxy. A security vulnerability in versions of Contour prior to 1.17.1 allows an attacker to access the management interface of Envoy using a specially crafted ExternalName type service...

PT-2021-19929 · Contour +1 · Contour +1

Name of the Vulnerable Software and Affected Versions: Contour versions prior to 1.17.1 Contour versions prior to 1.18.0 Description: A specially crafted ExternalName type Service may be used to access Envoy's admin interface, which Contour normally prevents from access outside the Envoy containe...