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jupyterhub@5.5.4

JupyterHub: A multi-user server for Jupyter notebooks

  • latest version

    6.1.1

  • first published

    11 years ago

  • latest version published

    2 days ago

  • licenses detected

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    Known vulnerabilities in the jupyterhub package. This does not include vulnerabilities belonging to this package’s dependencies.

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    Use of Multiple Resources with Duplicate Identifier

    jupyterhub is a JupyterHub: A multi-user server for Jupyter notebooks

    Affected versions of this package are vulnerable to Use of Multiple Resources with Duplicate Identifier via unescaped hyphen handling in OAuth client ID generation, which allows an authenticated user to collide with another user's named-server OAuth client. An attacker whose username contains a hyphen (e.g., alice-prod) can register a client ID that is identical to the one generated for a legitimate user's named server (e.g., user alice, server prod), overwriting that client. This breaks OAuth login for the targeted server and revokes its tokens when the attacker stops their own server.

    How to fix Use of Multiple Resources with Duplicate Identifier?

    There is no fixed version for jupyterhub.

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