Vulnerability Information
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Vulnerability Title
Any image allowed by default
Vulnerability Description
dockerspawner is a tool to spawn JupyterHub single user servers in Docker containers. Users of JupyterHub deployments running DockerSpawner starting with 0.11.0 without specifying `DockerSpawner.allowed_images` configuration allow users to launch _any_ pullable docker image, instead of restricting to only the single configured image, as intended. This issue has been addressed in commit `3ba4b665b` which has been included in dockerspawner release version 13. Users are advised to upgrade. Users unable to upgrade should explicitly set `DockerSpawner.allowed_images` to a non-empty list containing only the default image will result in the intended default behavior.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
输入验证不恰当
Vulnerability Title
dockerspawner 安全漏洞
Vulnerability Description
dockerspawner是一个在 Docker 容器中生成 JupyterHub 单用户服务器的工具。 dockerspawner 0.11.0版本至13.0之前版本存在安全漏洞，该漏洞源于允许用户启动任何可拉取的映像，而不是按照预期仅限于单个配置的映像。
CVSS Information
N/A
Vulnerability Type
N/A