Affected by GO-2022-0617 and 12 other vulnerabilities

GO-2022-0617: WITHDRAWN: Potential proxy IP restriction bypass in Kubernetes in k8s.io/kubernetes

GO-2022-0907: Access Restriction Bypass in kube-apiserver in k8s.io/kubernetes

GO-2022-0908: Incomplete List of Disallowed Inputs in Kubernetes in k8s.io/kubernetes

GO-2022-0910: Files or Directories Accessible to External Parties in kubernetes in k8s.io/kubernetes

GO-2022-0983: kubectl ANSI escape characters not filtered in k8s.io/kubernetes

GO-2023-1864: Kubelet vulnerable to bypass of seccomp profile enforcement in k8s.io/kubernetes

GO-2023-1891: kube-apiserver vulnerable to policy bypass in k8s.io/kubernetes

GO-2023-1892: Kubernetes mountable secrets policy bypass in k8s.io/kubernetes

GO-2023-2159: Kube-proxy may unintentionally forward traffic in k8s.io/kubernetes

GO-2023-2170: Kubernetes privilege escalation vulnerability in k8s.io/kubernetes

GO-2023-2330: Kubernetes privilege escalation vulnerability in k8s.io/kubernetes

GO-2023-2341: Kubernetes Improper Input Validation vulnerability in k8s.io/kubernetes

GO-2024-2994: Kubernetes sets incorrect permissions on Windows containers logs in k8s.io/kubernetes

signing

package

v1.19.6 Latest Latest Go to latest Published: Dec 18, 2020 License: Apache-2.0 Imports: 11 Imported by: 5

Details

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const PluginName = "CertificateSigning"

PluginName is a string with the name of the plugin

This section is empty.

func Register(plugins *admission.Plugins)

Register registers a plugin

type Plugin struct {
	*admission.Handler
	// contains filtered or unexported fields
}

Plugin holds state for and implements the admission plugin.

func NewPlugin() *Plugin

NewPlugin creates a new CSR approval admission plugin

func (p *Plugin) SetAuthorizer(authz authorizer.Authorizer)

SetAuthorizer sets the authorizer.

func (p *Plugin) Validate(ctx context.Context, a admission.Attributes, o admission.ObjectInterfaces) error

Validate verifies that the requesting user has permission to sign CertificateSigningRequests for the specified signerName.

func (p *Plugin) ValidateInitialization() error

ValidateInitialization ensures an authorizer is set.