JupyterHub is software that allows users to create a multi-user server for Jupyter notebooks. Prior to 5.5.0, invalid input to form-based login authen...

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JupyterHub is software that allows users to create a multi-user server for Jupyter notebooks. Prior to 5.5.0, invalid input to form-based login authenticators can place an unbounded attacker-controlled username in failed-login logs, allowing an unauthenticated attacker to consume logging and storage resources. This issue is fixed in version 5.5.0.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Ubuntu:22.04:LTS jupyterhub

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:24.04:LTS jupyterhub

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:26.10 jupyterhub

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Ubuntu:26.04:LTS jupyterhub

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

参照URL

report ubuntu.com
report cve.org
report github.com
report github.com