VULNERABILITY INTELLIGENCE

CVE-2023-48713

CVSS score6.5 MEDIUM
EPSS probability0.87%
CISA KEVNot currently listed
Published2023-11-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

Knative Serving builds on Kubernetes to support deploying and serving of applications and functions as serverless containers. An attacker who controls a pod to a degree where they can control the responses from the /metrics endpoint can cause Denial-of-Service of the autoscaler from an unbound memory allocation bug. This is a DoS vulnerability, where a non-privileged Knative user can cause a DoS for the cluster. This issue has been patched in version 0.39.0.

Weakness classification

  • security-advisories@github.com: CWE-400
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references