BIT-KYVERNO-2024-48921 Kyverno's PolicyException objects can be created in any namespace by default

Kyverno is a policy engine designed for Kubernetes. A kyverno ClusterPolicy, ie. "disallow-privileged-containers," can be overridden by the creation of a PolicyException in a random namespace. By design, PolicyExceptions are consumed from any namespace. Administrators may not recognize that this...

A user can override a namespace created by another user, using the same name

Lines of code Vulnerability details Impact Let's say: Julian, and Juliet minted separate trays of characters in the Tray contract Julian approves Alice to mint a Namespace subprotocol NFT with the name Ali😀 Juliet also approves Alite to mint a Namespace subprotocol NFT with the name Ali😀 If a...