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osvGoogleOSV:GHSA-WXC4-F4M6-WWQV
HistoryDec 20, 2021 - 4:55 p.m.

Excessive Platform Resource Consumption within a Loop in Kubernetes

2021-12-2016:55:06
Google
osv.dev
18
kubernetes
api server
resource consumption
excessive cpu
malicious yaml

EPSS

0.001

Percentile

42.9%

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.