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kubernetes: Use of unbounded 'client' label in apiserver_request_total allows for memory exhaustion

🗓️ 01 Apr 2020 18:19:13Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

Kubernetes API server memory exhaustion from unbounded client label in apiserver_request_total.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7x86_64openshift-hyperkube0:4.3.9-202003230116.git.0.ebf9a26.el7openshift-hyperkube-0:4.3.9-202003230116.git.0.ebf9a26.el7.x86_64.rpm
Red Hat Enterprise Linux8x86_64openshift-hyperkube0:4.3.9-202003230116.git.0.ebf9a26.el8openshift-hyperkube-0:4.3.9-202003230116.git.0.ebf9a26.el8.x86_64.rpm

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27 Feb 2026 06:58Current
7.2High risk
Vulners AI Score7.2
CVSS 24
CVSS 3.14.3 - 5.3
EPSS0.02428
CWE-400
Kubernetesunbounded client labelapiserver request totalmemory exhaustiondenial of serviceremote attackerapi server
4