Описание
A flaw was found in all versions of kubeclient up to (but not including) v4.9.3, the Ruby client for Kubernetes REST API, in the way it parsed kubeconfig files. When the kubeconfig file does not configure custom CA to verify certs, kubeclient ends up accepting any certificate (it wrongly returns VERIFY_NONE). Ruby applications that leverage kubeclient to parse kubeconfig files are susceptible to Man-in-the-middle attacks (MITM).
A flaw was found in kubeclient, the Ruby client for Kubernetes REST API, in the way it parsed kubeconfig files. When the kubeconfig file does not configure custom CA to verify certs, kubeclient ends up accepting any certificate (it wrongly returns VERIFY_NONE). Ruby applications that leverage kubeclient to parse kubeconfig files are susceptible to Man-in-the-middle attacks (MITM).
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Logging Subsystem for Red Hat OpenShift | rubygem-kubeclient | Affected | ||
| OpenShift Service Mesh 2.1 | servicemesh | Not affected | ||
| Red Hat OpenShift Container Platform 3.11 | rubygem-kubeclient | Will not fix | ||
| Red Hat OpenShift GitOps | openshift-gitops-1/argocd-rhel8 | Will not fix | ||
| Logging subsystem for Red Hat OpenShift 5.4 | openshift-logging/fluentd-rhel8 | Fixed | RHSA-2022:1461 | 20.04.2022 |
| OpenShift Logging 5.2 | openshift-logging/fluentd-rhel8 | Fixed | RHSA-2022:2218 | 11.05.2022 |
| OpenShift Logging 5.3 | openshift-logging/fluentd-rhel8 | Fixed | RHSA-2022:2217 | 11.05.2022 |
| Red Hat Satellite 6.14 for RHEL 8 | rubygem-kubeclient | Fixed | RHSA-2023:6818 | 08.11.2023 |
| RHOL-5.5-RHEL-8 | openshift-logging/fluentd-rhel8 | Fixed | RHSA-2022:6051 | 18.08.2022 |
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Дополнительная информация
Статус:
8.3 High
CVSS3
Связанные уязвимости
A flaw was found in all versions of kubeclient up to (but not including) v4.9.3, the Ruby client for Kubernetes REST API, in the way it parsed kubeconfig files. When the kubeconfig file does not configure custom CA to verify certs, kubeclient ends up accepting any certificate (it wrongly returns VERIFY_NONE). Ruby applications that leverage kubeclient to parse kubeconfig files are susceptible to Man-in-the-middle attacks (MITM).
A flaw was found in all versions of kubeclient up to (but not including) v4.9.3, the Ruby client for Kubernetes REST API, in the way it parsed kubeconfig files. When the kubeconfig file does not configure custom CA to verify certs, kubeclient ends up accepting any certificate (it wrongly returns VERIFY_NONE). Ruby applications that leverage kubeclient to parse kubeconfig files are susceptible to Man-in-the-middle attacks (MITM).
A flaw was found in all versions of kubeclient up to (but not includin ...
Уязвимость реализации класса Kubeclient::Configе клиента REST API Kubernetes kubeclient, позволяющая нарушителю выполнить атаку типа «человек посередине»
8.3 High
CVSS3