CVE-2021-25735: Incorrect Authorization

September 6, 2021 (updated September 13, 2021)

A security issue was discovered in kube-apiserver that could allow node updates to bypass a Validating Admission Webhook.Validating Admission Webhook does not observe some previous fields.

References

nvd.nist.gov/vuln/detail/CVE-2021-25735

Code Behaviors & Features

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