### CVE-2023-2728: Bypassing enforce mountable secrets policy imposed by the ServiceAccount admission plugin

ExporterMasterSecret struct { secret []byte hash func() hash.Hash } // ExporterMasterSecret derives the exporter_master_secret from the master secret // and the transcript up to the server Finished. func (s *MasterSecret) ExporterMasterSecret(transcript hash.Hash) *ExporterMasterSecret { return &ExporterMasterSecret{ secret: deriveSecret(s.hash, s.secret, exporterLabel, transcript), hash: s.hash, } } // EarlyExporterMasterS derives the exporter_master_secret from the early secret // and the transcript up...

- ServiceAccount metadata.annotations[kubernetes.io/enforce-mountable-secrets]: deprecated since v1.32; no removal deadline. Prefer separate namespaces to isolate access to mounted secrets. ([#128396](https://github.com/kubernetes/kubernetes/pull/128396), [@ritazh](https://github.com/ritazh)) [SIG API Machinery, Apps, Auth, CLI and Testing]

### API Change

from the early secret // and the transcript up to the ClientHello. func (s *EarlySecret) EarlyExporterMasterS(transcript fips140.Hash) *ExporterMasterSecret { return &ExporterMasterSecret{ secret: deriveSecret(s.hash, s.secret, earlyExporterLabel, transcript), hash: s.hash, } } func (s *ExporterMasterSecret) Exporter(label string, context []byte, length int) []byte { secret := deriveSecret(s.hash, s.secret, label, nil) h := s.hash() h.Write(context) return ExpandLabel(s.hash, secret, "exporter", h.Sum(nil),...

- Reverts breaking change to inline AzureFile volumes in v1.18.15-v1.18.17; referenced secrets are now correctly searched for in the same namespace as the pod as in previous releases. ([#100397](https://github.com/kubernetes/kubernetes/pull/100397), [@andyzhangx](https://github.com/andyzhangx)) [SIG Cloud Provider and Storage]

    public static final String STORAGE_ENDPOINT = "storage.endpoint";

    /** Storage access key configuration key. */
    public static final String STORAGE_ACCESS_KEY = "storage.accesskey";

    /** Storage secret key configuration key. */
    public static final String STORAGE_SECRET_KEY = "storage.secretkey";

    /** Storage bucket configuration key. */
    public static final String STORAGE_BUCKET = "storage.bucket";

* remove iSCSI volume storage cleartext secrets in logs ([#81215](https://github.com/kubernetes/kubernetes/pull/81215), [@zouyee](https://github.com/zouyee))

* Use the mounted "/var/run/secrets/kubernetes.io/serviceaccount/token" as the token file for running in-cluster based e2e testing. ([#69273](https://github.com/kubernetes/kubernetes/pull/69273), [@dims](https://github.com/dims))

    /** The key of the message: Access Key */
    public static final String LABELS_storage_access_key = "{labels.storage_access_key}";

    /** The key of the message: Secret Key */
    public static final String LABELS_storage_secret_key = "{labels.storage_secret_key}";

    /** The key of the message: Bucket */
    public static final String LABELS_storage_bucket = "{labels.storage_bucket}";

- Clean duplicate GetPodServiceMemberships function ([#83902](https://github.com/kubernetes/kubernetes/pull/83902), [@gongguan](https://github.com/gongguan))

### Auth

- K8s docker config json secrets are now compatible with docker config desktop authentication credentials files ([#82148](https://github.com/kubernetes/kubernetes/pull/82148), [@bbourbie](https://github.com/bbourbie))