Affected by GO-2023-2078 and 5 other vulnerabilities

GO-2023-2078: Kubernetes users may update Pod labels to bypass network policy in github.com/cilium/cilium

GO-2023-2079: Specific Cilium configurations vulnerable to DoS via Kubernetes annotations in github.com/cilium/cilium

GO-2023-2080: Cilium vulnerable to bypass of namespace restrictions in CiliumNetworkPolicy in github.com/cilium/cilium

GO-2024-2656: Unencrypted traffic between nodes with IPsec in github.com/cilium/cilium

GO-2024-2666: Insecure IPsec transparent encryption in github.com/cilium/cilium

GO-2024-3072: Policy bypass for Host Firewall policy due to race condition in Cilium agent in github.com/cilium/cilium

link

package

v1.11.18 Latest Latest Go to latest Published: Jun 14, 2023 License: Apache-2.0 Imports: 7 Imported by: 13

Details

Package link provides the Cilium specific abstraction and useful helpers to manage network interfaces

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func DeleteByName(ifName string) error

DeleteByName deletes the interface with the name ifName.

func GetHardwareAddr(ifName string) (mac.MAC, error)

func GetIfIndex(ifName string) (uint32, error)

func GetIfNameCached(ifIndex int) (string, bool)

GetIfNameCached returns the name of an interface (if it exists) by looking it up in a regularly updated cache

func Rename(curName, newName string) error

Rename renames a network link

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