within Istio (NOTE: Envoy itself was not part of the assessment). • Istio Control Plane: Istio operator, side car injector, and other Istio control plane services • Istio Documentation: The documentation nt/sds/server.go#276 • istio/istio/security/pkg/nodeagent/util/util.go#71,#76,#81 • istio/istio/operator/pkg/helm/urlfetcher.go#113 • istio/istio/istioctl/cmd/sidecar-bootstrap.go Impact Malicious or A separate group should be used if files should be accessible to the other users. • istio/istio/operator/pkg/helm/urlfetcher.go (line 113) func DownloadTo(srcURL, dest string) (string, error) { u, err

However, we found that some less exposed parts of Istio had several issues. In particular, the Istio Operator was found to have multiple security and reliability issues. This is already well known to the Istio https://istio.io/latest/docs/setup/install/operator/ 7 Istio Security Audit, 2023 It was also stated by the Istio maintainers throughout the audit that the Operator was known to be under-maintained in terms terms of security. Nevertheless, the operator has not been fully deprecated and is likely used in production by the community which makes some users prone to security issues. Furthermore, successful cyber

Istio Egress Istio 1.4 Istio 1.4 Service Mesh Operator Istio Ingress Istio Egress Istio Ingress Istio Egress Istio 1.4 Istio 1.4 Service Mesh Operator we are here TROUBLE SHOOTING January 2019 Istio Egress Istio 1.6 Istio 1.6 Service Mesh Operator Istio Ingress Istio Egress Istio Ingress Istio Egress Istio 1.6 Istio 1.6 Service Mesh Operator Lessons Learned 1. Init containers maybe not

and transformation with users in mind #IstioCon Developer (service owner) Platform owner Mesh operator (could be your cloud provider) 3 Key Personas install verify-install upgrade Istio simplify install

Engineer, Google) #IstioCon Highlights of 2020 ● Better life cycle management ○ Istioctl install & Operator support ● Architectural simplification ○ Monolith control plane ○ Mixerless telemetry ● New