Shodan
Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2023-48713

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 22.8%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2023-48713
  • Knative » Serving » Version: 0.1.0
    cpe:2.3:a:knative:serving:0.1.0
  • Knative » Serving » Version: 0.1.1
    cpe:2.3:a:knative:serving:0.1.1
  • Knative » Serving » Version: 0.10.0
    cpe:2.3:a:knative:serving:0.10.0
  • Knative » Serving » Version: 0.10.1
    cpe:2.3:a:knative:serving:0.10.1
  • Knative » Serving » Version: 0.11.0
    cpe:2.3:a:knative:serving:0.11.0
  • Knative » Serving » Version: 0.11.1
    cpe:2.3:a:knative:serving:0.11.1
  • Knative » Serving » Version: 0.11.2
    cpe:2.3:a:knative:serving:0.11.2
  • Knative » Serving » Version: 0.12.0
    cpe:2.3:a:knative:serving:0.12.0
  • Knative » Serving » Version: 0.12.1
    cpe:2.3:a:knative:serving:0.12.1
  • Knative » Serving » Version: 0.13.0
    cpe:2.3:a:knative:serving:0.13.0
  • Knative » Serving » Version: 0.13.1
    cpe:2.3:a:knative:serving:0.13.1
  • Knative » Serving » Version: 0.13.2
    cpe:2.3:a:knative:serving:0.13.2
  • Knative » Serving » Version: 0.13.3
    cpe:2.3:a:knative:serving:0.13.3
  • Knative » Serving » Version: 0.14.0
    cpe:2.3:a:knative:serving:0.14.0
  • Knative » Serving » Version: 0.14.1
    cpe:2.3:a:knative:serving:0.14.1
  • Knative » Serving » Version: 0.14.2
    cpe:2.3:a:knative:serving:0.14.2
  • Knative » Serving » Version: 0.14.3
    cpe:2.3:a:knative:serving:0.14.3
  • Knative » Serving » Version: 0.15.0
    cpe:2.3:a:knative:serving:0.15.0
  • Knative » Serving » Version: 0.15.1
    cpe:2.3:a:knative:serving:0.15.1
  • Knative » Serving » Version: 0.15.2
    cpe:2.3:a:knative:serving:0.15.2
  • Knative » Serving » Version: 0.15.3
    cpe:2.3:a:knative:serving:0.15.3
  • Knative » Serving » Version: 0.16.0
    cpe:2.3:a:knative:serving:0.16.0
  • Knative » Serving » Version: 0.17.0
    cpe:2.3:a:knative:serving:0.17.0
  • Knative » Serving » Version: 0.17.1
    cpe:2.3:a:knative:serving:0.17.1
  • Knative » Serving » Version: 0.17.2
    cpe:2.3:a:knative:serving:0.17.2
  • Knative » Serving » Version: 0.17.3
    cpe:2.3:a:knative:serving:0.17.3
  • Knative » Serving » Version: 0.17.4
    cpe:2.3:a:knative:serving:0.17.4
  • Knative » Serving » Version: 0.18.0
    cpe:2.3:a:knative:serving:0.18.0
  • Knative » Serving » Version: 0.18.1
    cpe:2.3:a:knative:serving:0.18.1
  • Knative » Serving » Version: 0.18.2
    cpe:2.3:a:knative:serving:0.18.2
  • Knative » Serving » Version: 0.18.3
    cpe:2.3:a:knative:serving:0.18.3
  • Knative » Serving » Version: 0.19.0
    cpe:2.3:a:knative:serving:0.19.0
  • Knative » Serving » Version: 0.2.0
    cpe:2.3:a:knative:serving:0.2.0
  • Knative » Serving » Version: 0.2.1
    cpe:2.3:a:knative:serving:0.2.1
  • Knative » Serving » Version: 0.2.2
    cpe:2.3:a:knative:serving:0.2.2
  • Knative » Serving » Version: 0.2.3
    cpe:2.3:a:knative:serving:0.2.3
  • Knative » Serving » Version: 0.20.0
    cpe:2.3:a:knative:serving:0.20.0
  • Knative » Serving » Version: 0.20.1
    cpe:2.3:a:knative:serving:0.20.1
  • Knative » Serving » Version: 0.20.2
    cpe:2.3:a:knative:serving:0.20.2
  • Knative » Serving » Version: 0.21.0
    cpe:2.3:a:knative:serving:0.21.0
  • Knative » Serving » Version: 0.21.1
    cpe:2.3:a:knative:serving:0.21.1
  • Knative » Serving » Version: 0.22.0
    cpe:2.3:a:knative:serving:0.22.0
  • Knative » Serving » Version: 0.22.1
    cpe:2.3:a:knative:serving:0.22.1
  • Knative » Serving » Version: 0.22.2
    cpe:2.3:a:knative:serving:0.22.2
  • Knative » Serving » Version: 0.22.3
    cpe:2.3:a:knative:serving:0.22.3
  • Knative » Serving » Version: 0.23.0
    cpe:2.3:a:knative:serving:0.23.0
  • Knative » Serving » Version: 0.23.1
    cpe:2.3:a:knative:serving:0.23.1
  • Knative » Serving » Version: 0.23.2
    cpe:2.3:a:knative:serving:0.23.2
  • Knative » Serving » Version: 0.23.3
    cpe:2.3:a:knative:serving:0.23.3
  • Knative » Serving » Version: 0.24.0
    cpe:2.3:a:knative:serving:0.24.0
  • Knative » Serving » Version: 0.24.1
    cpe:2.3:a:knative:serving:0.24.1
  • Knative » Serving » Version: 0.24.2
    cpe:2.3:a:knative:serving:0.24.2
  • Knative » Serving » Version: 0.25.0
    cpe:2.3:a:knative:serving:0.25.0
  • Knative » Serving » Version: 0.25.1
    cpe:2.3:a:knative:serving:0.25.1
  • Knative » Serving » Version: 0.25.2
    cpe:2.3:a:knative:serving:0.25.2
  • Knative » Serving » Version: 0.26.0
    cpe:2.3:a:knative:serving:0.26.0
  • Knative » Serving » Version: 0.26.1
    cpe:2.3:a:knative:serving:0.26.1
  • Knative » Serving » Version: 0.26.2
    cpe:2.3:a:knative:serving:0.26.2
  • Knative » Serving » Version: 0.27.0
    cpe:2.3:a:knative:serving:0.27.0
  • Knative » Serving » Version: 0.27.1
    cpe:2.3:a:knative:serving:0.27.1
  • Knative » Serving » Version: 0.27.2
    cpe:2.3:a:knative:serving:0.27.2
  • Knative » Serving » Version: 0.28.0
    cpe:2.3:a:knative:serving:0.28.0
  • Knative » Serving » Version: 0.28.1
    cpe:2.3:a:knative:serving:0.28.1
  • Knative » Serving » Version: 0.28.2
    cpe:2.3:a:knative:serving:0.28.2
  • Knative » Serving » Version: 0.28.3
    cpe:2.3:a:knative:serving:0.28.3
  • Knative » Serving » Version: 0.28.4
    cpe:2.3:a:knative:serving:0.28.4
  • Knative » Serving » Version: 0.29.0
    cpe:2.3:a:knative:serving:0.29.0
  • Knative » Serving » Version: 0.29.1
    cpe:2.3:a:knative:serving:0.29.1
  • Knative » Serving » Version: 0.29.2
    cpe:2.3:a:knative:serving:0.29.2
  • Knative » Serving » Version: 0.29.3
    cpe:2.3:a:knative:serving:0.29.3
  • Knative » Serving » Version: 0.29.4
    cpe:2.3:a:knative:serving:0.29.4
  • Knative » Serving » Version: 0.29.5
    cpe:2.3:a:knative:serving:0.29.5
  • Knative » Serving » Version: 0.3.0
    cpe:2.3:a:knative:serving:0.3.0
  • Knative » Serving » Version: 0.30.0
    cpe:2.3:a:knative:serving:0.30.0
  • Knative » Serving » Version: 0.30.1
    cpe:2.3:a:knative:serving:0.30.1
  • Knative » Serving » Version: 0.30.2
    cpe:2.3:a:knative:serving:0.30.2
  • Knative » Serving » Version: 0.31.0
    cpe:2.3:a:knative:serving:0.31.0
  • Knative » Serving » Version: 0.32.0
    cpe:2.3:a:knative:serving:0.32.0
  • Knative » Serving » Version: 0.32.1
    cpe:2.3:a:knative:serving:0.32.1
  • Knative » Serving » Version: 0.33.0
    cpe:2.3:a:knative:serving:0.33.0
  • Knative » Serving » Version: 0.33.1
    cpe:2.3:a:knative:serving:0.33.1
  • Knative » Serving » Version: 0.33.2
    cpe:2.3:a:knative:serving:0.33.2
  • Knative » Serving » Version: 0.33.3
    cpe:2.3:a:knative:serving:0.33.3
  • Knative » Serving » Version: 0.34.0
    cpe:2.3:a:knative:serving:0.34.0
  • Knative » Serving » Version: 0.34.1
    cpe:2.3:a:knative:serving:0.34.1
  • Knative » Serving » Version: 0.34.2
    cpe:2.3:a:knative:serving:0.34.2
  • Knative » Serving » Version: 0.34.3
    cpe:2.3:a:knative:serving:0.34.3
  • Knative » Serving » Version: 0.34.4
    cpe:2.3:a:knative:serving:0.34.4
  • Knative » Serving » Version: 0.35.0
    cpe:2.3:a:knative:serving:0.35.0
  • Knative » Serving » Version: 0.35.1
    cpe:2.3:a:knative:serving:0.35.1
  • Knative » Serving » Version: 0.35.2
    cpe:2.3:a:knative:serving:0.35.2
  • Knative » Serving » Version: 0.35.3
    cpe:2.3:a:knative:serving:0.35.3
  • Knative » Serving » Version: 0.35.4
    cpe:2.3:a:knative:serving:0.35.4
  • Knative » Serving » Version: 0.35.5
    cpe:2.3:a:knative:serving:0.35.5
  • Knative » Serving » Version: 0.35.6
    cpe:2.3:a:knative:serving:0.35.6
  • Knative » Serving » Version: 0.36.0
    cpe:2.3:a:knative:serving:0.36.0
  • Knative » Serving » Version: 0.36.1
    cpe:2.3:a:knative:serving:0.36.1
  • Knative » Serving » Version: 0.36.2
    cpe:2.3:a:knative:serving:0.36.2
  • Knative » Serving » Version: 0.36.3
    cpe:2.3:a:knative:serving:0.36.3
  • Knative » Serving » Version: 0.36.4
    cpe:2.3:a:knative:serving:0.36.4
  • Knative » Serving » Version: 0.37.0
    cpe:2.3:a:knative:serving:0.37.0
  • Knative » Serving » Version: 0.37.1
    cpe:2.3:a:knative:serving:0.37.1
  • Knative » Serving » Version: 0.37.2
    cpe:2.3:a:knative:serving:0.37.2
  • Knative » Serving » Version: 0.37.3
    cpe:2.3:a:knative:serving:0.37.3
  • Knative » Serving » Version: 0.37.4
    cpe:2.3:a:knative:serving:0.37.4
  • Knative » Serving » Version: 0.37.5
    cpe:2.3:a:knative:serving:0.37.5
  • Knative » Serving » Version: 0.37.6
    cpe:2.3:a:knative:serving:0.37.6
  • Knative » Serving » Version: 0.38.0
    cpe:2.3:a:knative:serving:0.38.0
  • Knative » Serving » Version: 0.38.1
    cpe:2.3:a:knative:serving:0.38.1
  • Knative » Serving » Version: 0.38.2
    cpe:2.3:a:knative:serving:0.38.2
  • Knative » Serving » Version: 0.38.3
    cpe:2.3:a:knative:serving:0.38.3
  • Knative » Serving » Version: 0.38.4
    cpe:2.3:a:knative:serving:0.38.4
  • Knative » Serving » Version: 0.38.5
    cpe:2.3:a:knative:serving:0.38.5
  • Knative » Serving » Version: 0.39.0
    cpe:2.3:a:knative:serving:0.39.0
  • Knative » Serving » Version: 0.39.1
    cpe:2.3:a:knative:serving:0.39.1
  • Knative » Serving » Version: 0.39.2
    cpe:2.3:a:knative:serving:0.39.2
  • Knative » Serving » Version: 0.4.0
    cpe:2.3:a:knative:serving:0.4.0
  • Knative » Serving » Version: 0.4.1
    cpe:2.3:a:knative:serving:0.4.1
  • Knative » Serving » Version: 0.5.0
    cpe:2.3:a:knative:serving:0.5.0
  • Knative » Serving » Version: 0.5.1
    cpe:2.3:a:knative:serving:0.5.1
  • Knative » Serving » Version: 0.5.2
    cpe:2.3:a:knative:serving:0.5.2
  • Knative » Serving » Version: 0.6.0
    cpe:2.3:a:knative:serving:0.6.0
  • Knative » Serving » Version: 0.6.1
    cpe:2.3:a:knative:serving:0.6.1
  • Knative » Serving » Version: 0.7.0
    cpe:2.3:a:knative:serving:0.7.0
  • Knative » Serving » Version: 0.7.1
    cpe:2.3:a:knative:serving:0.7.1
  • Knative » Serving » Version: 0.8.0
    cpe:2.3:a:knative:serving:0.8.0
  • Knative » Serving » Version: 0.8.1
    cpe:2.3:a:knative:serving:0.8.1
  • Knative » Serving » Version: 0.9.0
    cpe:2.3:a:knative:serving:0.9.0
  • Knative » Serving » Version: 1.0.0
    cpe:2.3:a:knative:serving:1.0.0
  • Knative » Serving » Version: 1.0.1
    cpe:2.3:a:knative:serving:1.0.1
  • Knative » Serving » Version: 1.0.2
    cpe:2.3:a:knative:serving:1.0.2
  • Knative » Serving » Version: 1.1.0
    cpe:2.3:a:knative:serving:1.1.0
  • Knative » Serving » Version: 1.1.1
    cpe:2.3:a:knative:serving:1.1.1
  • Knative » Serving » Version: 1.1.2
    cpe:2.3:a:knative:serving:1.1.2
  • Knative » Serving » Version: 1.1.3
    cpe:2.3:a:knative:serving:1.1.3
  • Knative » Serving » Version: 1.1.4
    cpe:2.3:a:knative:serving:1.1.4
  • Knative » Serving » Version: 1.10.0
    cpe:2.3:a:knative:serving:1.10.0
  • Knative » Serving » Version: 1.10.1
    cpe:2.3:a:knative:serving:1.10.1
  • Knative » Serving » Version: 1.10.2
    cpe:2.3:a:knative:serving:1.10.2
  • Knative » Serving » Version: 1.10.3
    cpe:2.3:a:knative:serving:1.10.3
  • Knative » Serving » Version: 1.10.4
    cpe:2.3:a:knative:serving:1.10.4
  • Knative » Serving » Version: 1.11.0
    cpe:2.3:a:knative:serving:1.11.0
  • Knative » Serving » Version: 1.11.1
    cpe:2.3:a:knative:serving:1.11.1
  • Knative » Serving » Version: 1.11.2
    cpe:2.3:a:knative:serving:1.11.2
  • Knative » Serving » Version: 1.2.0
    cpe:2.3:a:knative:serving:1.2.0
  • Knative » Serving » Version: 1.2.1
    cpe:2.3:a:knative:serving:1.2.1
  • Knative » Serving » Version: 1.2.2
    cpe:2.3:a:knative:serving:1.2.2
  • Knative » Serving » Version: 1.2.3
    cpe:2.3:a:knative:serving:1.2.3
  • Knative » Serving » Version: 1.2.4
    cpe:2.3:a:knative:serving:1.2.4
  • Knative » Serving » Version: 1.2.5
    cpe:2.3:a:knative:serving:1.2.5
  • Knative » Serving » Version: 1.3.0
    cpe:2.3:a:knative:serving:1.3.0
  • Knative » Serving » Version: 1.3.1
    cpe:2.3:a:knative:serving:1.3.1
  • Knative » Serving » Version: 1.3.2
    cpe:2.3:a:knative:serving:1.3.2
  • Knative » Serving » Version: 1.4.0
    cpe:2.3:a:knative:serving:1.4.0
  • Knative » Serving » Version: 1.5.0
    cpe:2.3:a:knative:serving:1.5.0
  • Knative » Serving » Version: 1.5.1
    cpe:2.3:a:knative:serving:1.5.1
  • Knative » Serving » Version: 1.6.0
    cpe:2.3:a:knative:serving:1.6.0
  • Knative » Serving » Version: 1.6.1
    cpe:2.3:a:knative:serving:1.6.1
  • Knative » Serving » Version: 1.6.2
    cpe:2.3:a:knative:serving:1.6.2
  • Knative » Serving » Version: 1.6.3
    cpe:2.3:a:knative:serving:1.6.3
  • Knative » Serving » Version: 1.7.0
    cpe:2.3:a:knative:serving:1.7.0
  • Knative » Serving » Version: 1.7.1
    cpe:2.3:a:knative:serving:1.7.1
  • Knative » Serving » Version: 1.7.2
    cpe:2.3:a:knative:serving:1.7.2
  • Knative » Serving » Version: 1.7.3
    cpe:2.3:a:knative:serving:1.7.3
  • Knative » Serving » Version: 1.7.4
    cpe:2.3:a:knative:serving:1.7.4
  • Knative » Serving » Version: 1.8.0
    cpe:2.3:a:knative:serving:1.8.0
  • Knative » Serving » Version: 1.8.1
    cpe:2.3:a:knative:serving:1.8.1
  • Knative » Serving » Version: 1.8.2
    cpe:2.3:a:knative:serving:1.8.2
  • Knative » Serving » Version: 1.8.3
    cpe:2.3:a:knative:serving:1.8.3
  • Knative » Serving » Version: 1.8.4
    cpe:2.3:a:knative:serving:1.8.4
  • Knative » Serving » Version: 1.8.5
    cpe:2.3:a:knative:serving:1.8.5
  • Knative » Serving » Version: 1.8.6
    cpe:2.3:a:knative:serving:1.8.6
  • Knative » Serving » Version: 1.9.0
    cpe:2.3:a:knative:serving:1.9.0
  • Knative » Serving » Version: 1.9.1
    cpe:2.3:a:knative:serving:1.9.1
  • Knative » Serving » Version: 1.9.2
    cpe:2.3:a:knative:serving:1.9.2
  • Knative » Serving » Version: 1.9.3
    cpe:2.3:a:knative:serving:1.9.3
  • Knative » Serving » Version: 1.9.4
    cpe:2.3:a:knative:serving:1.9.4


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