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OESA-2021-1373 kubernetes security update

🗓️ 30 Sep 2021 11:03:14Reported by GoogleType 
osv
 osv🔗 osv.dev👁 1 Views

Fixes two Kubernetes vulnerabilities: EndpointSlice validation and node update webhook bypass.

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IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Security includes components with multiple known vulnerabilities
8 Jun 202321:56
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IBM Security Bulletins		Security Bulletin: IBM Cloud Kubernetes Service is affected by a Kubernetes API server security vulnerability (CVE-2021-25737)
28 May 202116:54
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IBM Security Bulletins		Security Bulletin: A vulnerability in Kubernetes kube-apiserver may affect IBM Robotic Process Automation for Cloud Pak and result in a bypass of security restrictions (CVE-2021-25735).
20 Jun 202314:23
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities affect IBM® Db2® On Openshift and IBM® Db2® and Db2 Warehouse® on Cloud Pak for Data
29 Jun 202217:05
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IBM Security Bulletins		Security Bulletin: Security Vulnerabilities affect IBM Cloud Private - Kubernetes (CVE-2021-25737)
22 Apr 202213:12
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IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities in IBM Concert Software.
18 Aug 202504:31
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IBM Security Bulletins		Security Bulletin: Red Hat OpenShift on IBM Cloud is affected by a Kubernetes API server security vulnerability (CVE-2021-25737)
18 Nov 202109:39
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IBM Security Bulletins		Security Bulletin: IBM Cloud Kubernetes Service is affected by a Kubernetes API server security vulnerability (CVE-2021-25735)
7 May 202110:02
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IBM Security Bulletins		Security Bulletin: IBM CICS TX Advanced is vulnerable to multiple vulnerabilities in Kubernetes.
14 Feb 202321:04
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IBM Security Bulletins		Security Bulletin: Red Hat OpenShift on IBM Cloud is affected by a Kubernetes API server security vulnerability (CVE-2021-25735)
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03 Sep 2025 06:17Current
6.7Medium risk
Vulners AI Score6.7
CVSS 25.5
CVSS 3.16.5
EPSS0.16302
EndpointSlice validationNode webhook bypasscve 2021 25737cve 2021 25735
1