Описание
YAML deserialization can run untrusted code
Impact
An authorized user can upload a zip-format plugin with a crafted plugin.yaml, or a crafted aclpolicy yaml file, or upload an untrusted project archive with a crafted aclpolicy yaml file, that can cause the server to run untrusted code on Rundeck Community or Enterprise Edition. An authenticated user can make a POST request, that can cause the server to run untrusted code on Rundeck Enterprise Edition.
The zip-format plugin issues requires authentication and authorization to these access levels, and affects all Rundeck editions:
adminlevel access to thesystemresource type
The ACL Policy yaml file upload issues requires authentication and authorization to these access levels, and affects all Rundeck editions:
createupdateoradminlevel access to aproject_aclresourcecreateupdateoradminlevel access to thesystem_aclresource
The unauthorized POST request requires authentication, but no specific authorization, and affects Rundeck Enterprise only.
Patches
Versions 3.4.3, 3.3.14
Workarounds
Please visit https://rundeck.com/security for information about specific workarounds.
For more information
If you have any questions or comments about this advisory:
- Email us at security@rundeck.com
To report security issues to Rundeck please use the form at https://rundeck.com/security
Reporter: Rojan Rijal from Tinder Red Team
Пакеты
org.rundeck:rundeck-core
>= 3.4.0, < 3.4.3
3.4.3
org.rundeck:rundeck-core
< 3.3.14
3.3.14
Связанные уязвимости
Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3, an authorized user can upload a zip-format plugin with a crafted plugin.yaml, or a crafted aclpolicy yaml file, or upload an untrusted project archive with a crafted aclpolicy yaml file, that can cause the server to run untrusted code on Rundeck Community or Enterprise Edition. An authenticated user can make a POST request, that can cause the server to run untrusted code on Rundeck Enterprise Edition. The zip-format plugin issues requires authentication and authorization to these access levels, and affects all Rundeck editions:`admin` level access to the `system` resource type. The ACL Policy yaml file upload issues requires authentication and authorization to these access levels, and affects all Rundeck editions: `create` `update` or `admin` level access to a `project_acl` resource, and/or`create` `update` or `admin` level access to the `system_a