CVE-2023-39968

unknown
Published 2023-08-29 ยท Modified 2023-11-08
CVSS v3
โ€”
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4 NEW
โ€”
not yet in upstream
VIR risk
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Description

jupyter-server is the backend for Jupyter web applications. Open Redirect Vulnerability. Maliciously crafted login links to known Jupyter Servers can cause successful login or an already logged-in session to be redirected to arbitrary sites, which should be restricted to Jupyter Server-served URLs. This issue has been addressed in commit `29036259` which is included in release 2.7.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Predictions

Exploit likelihood
30%
Patch ETA
โ€”

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or โ€” if you've already worked around this in production โ€” publish your fix to the community-verified tier.

โœš Propose a mitigation on Community โ†’ Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

suse SUSE Affected 1 release
VersionStatusFixed in
โ€” Affected โ€”
debian Debian Mixed 5 releases
VersionStatusFixed in
trixie Fixed 2.14.2-1
sid Fixed 2.14.2-1
forky Fixed 2.14.2-1
bullseye Affected โ€”
bookworm Affected โ€”

Package impact

EcosystemPackageVulnerableFixed
python PyPIjupyter-server<2.7.22.7.2
python PyPIjupyter-server<290362593b2ffb23c59f8114d76f77875de4b925||<2.7.2290362593b2ffb23c59f8114d76f77875de4b925

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.