CVE-2020-26215
unknown
CVSS v3
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CVSS v2
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VIR risk
—
Description
Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for known notebook server hosts. A link to your notebook server may appear safe, but ultimately redirect to a spoofed server on the public internet. The issue is patched in version 6.1.5.
Predictions
Exploit likelihood
30%
Patch ETA
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Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-26215
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 6.1.5-1 |
| debian | bullseye | fixed | 6.1.5-1 |
| debian | forky | fixed | 6.1.5-1 |
| debian | sid | fixed | 6.1.5-1 |
| debian | trixie | fixed | 6.1.5-1 |
References
- https://github.com/jupyter/notebook/security/advisories/GHSA-c7vm-f5p4-8fqh
- https://nvd.nist.gov/vuln/detail/CVE-2020-26215
- https://github.com/jupyter/notebook/commit/3cec4bbe21756de9f0c4bccf18cf61d840314d74
- https://github.com/jupyter/notebook
- https://github.com/pypa/advisory-database/tree/main/vulns/notebook/PYSEC-2020-215.yaml
- https://lists.debian.org/debian-lts-announce/2020/12/msg00004.html
- https://security-tracker.debian.org/tracker/CVE-2020-26215
Verify integrity in audit chain (admin only). AS-IS.