Описание
In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to helm --help. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the name field in the plugin.yaml file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Advanced Cluster Management for Kubernetes 2 | helm | Fix deferred | ||
| Red Hat OpenStack Platform 16.2 | osp-director-provisioner-container | Not affected | ||
| Red Hat OpenStack Platform 16.2 | rhosp-rhel8-tech-preview/osp-director-downloader | Not affected | ||
| Red Hat OpenStack Platform 16.2 | rhosp-rhel8-tech-preview/osp-director-operator | Not affected | ||
| Red Hat Advanced Cluster Management for Kubernetes 2 | acmesolver-container | Fixed | RHEA-2021:0729 | 04.03.2021 |
| Red Hat Advanced Cluster Management for Kubernetes 2 | acm-must-gather-container | Fixed | RHEA-2021:0729 | 04.03.2021 |
| Red Hat Advanced Cluster Management for Kubernetes 2 | acm-operator-bundle-container | Fixed | RHEA-2021:0729 | 04.03.2021 |
| Red Hat Advanced Cluster Management for Kubernetes 2 | application-ui-container | Fixed | RHEA-2021:0729 | 04.03.2021 |
| Red Hat Advanced Cluster Management for Kubernetes 2 | cainjector-container | Fixed | RHEA-2021:0729 | 04.03.2021 |
| Red Hat Advanced Cluster Management for Kubernetes 2 | cert-manager-controller-container | Fixed | RHEA-2021:0729 | 04.03.2021 |
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Дополнительная информация
Статус:
EPSS
2.7 Low
CVSS3
Связанные уязвимости
In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitized properly. As a result, a malicious plugin author could use characters in a plugin name that would result in unexpected behavior, such as duplicating the name of another plugin or spoofing the output to `helm --help`. This issue has been patched in Helm 3.3.2. A possible workaround is to not install untrusted Helm plugins. Examine the `name` field in the `plugin.yaml` file for a plugin, looking for characters outside of the [a-zA-Z0-9._-] range.
In Helm before versions 2.16.11 and 3.3.2 plugin names are not sanitiz ...
Security changes in Kubernetes, etcd, and helm; Bugfix in cri-o package
EPSS
2.7 Low
CVSS3