CVE-2019-11254 — Vulnetix

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CVE-2019-11254 REJECTED

The Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML.

EPSS 0.12% · 31.2th percentile

Risk Scores

EPSS Score

0.12%

31.2th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:24.04:LTS	kubernetes	0, 1.0
Ubuntu:22.04:LTS	kubernetes	0, 1.0
Ubuntu:Pro:20.04:LTS	kubernetes	0, 1.0

Timeline

Apr 1, 2020 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2019-11254 third-party-advisory
https://github.com/kubernetes/kubernetes/issues/89535 third-party-advisory
https://groups.google.com/d/msg/kubernetes-announce/ALL9s73E5ck/4yHe8J-PBAAJ third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2019-11254 third-party-advisory

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