DescriptionAn Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.7 and some browsers (Chrome, Firefox) in JupyterHub before 0.9.5 allows crafted links to the login page, which will redirect to a malicious site after successful login. Servers running on a base_url prefix are not affected.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs925939

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
jupyter-notebook (PTS)buster5.7.8-1fixed
bookworm, sid6.4.12-2.1fixed
jupyterhub (PTS)bookworm, sid3.0.0+ds1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
jupyterhubsource(unstable)(not affected)


[stretch] - jupyter-notebook <no-dsa> (Intrusive to backport)
- jupyterhub <not-affected> (Fixed before initial upload to Debian)
When adressing this issue make sure to not open CVE-2019-10856 and apply the
complete fix.

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