ghsa-9q39-rmj3-p4r2
Vulnerability from github
8.8 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
Impact
The vulnerability depends on user interaction by opening a malicious notebook with Markdown cells, or Markdown file using JupyterLab preview feature.
A malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user.
Patches
JupyterLab v3.6.8, v4.2.5 and Jupyter Notebook v7.2.2 were patched.
Workarounds
There is no workaround for the underlying DOM Clobbering susceptibility. However, select plugins can be disabled on deployments which cannot update in a timely fashion to minimise the risk. These are:
- @jupyterlab/mathjax-extension:plugin
- users will loose ability to preview mathematical equations
- @jupyterlab/markdownviewer-extension:plugin
- users will loose ability to open Markdown previews
- @jupyterlab/mathjax2-extension:plugin
(if installed with optional jupyterlab-mathjax2
package) - an older version of the mathjax plugin for JupyterLab 4.x
To disable these extensions run:
bash
jupyter labextension disable @jupyterlab/markdownviewer-extension:plugin
jupyter labextension disable @jupyterlab/mathjax-extension:plugin
jupyter labextension disable @jupyterlab/mathjax2-extension:plugin
To confirm that the plugins were disabled run:
bash
jupyter labextension list
References
None
Notes
This change has a potential to break rendering of some markdown. There is a setting in Sanitizer which allows to revert to the previous sanitizer settings (allowNamedProperties
).
{ "affected": [ { "database_specific": { "last_known_affected_version_range": "\u003c= 3.6.7" }, "package": { "ecosystem": "PyPI", "name": "jupyterlab" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "3.6.8" } ], "type": "ECOSYSTEM" } ] }, { "database_specific": { "last_known_affected_version_range": "\u003c= 7.2.1" }, "package": { "ecosystem": "PyPI", "name": "notebook" }, "ranges": [ { "events": [ { "introduced": "7.0.0" }, { "fixed": "7.2.2" } ], "type": "ECOSYSTEM" } ] }, { "database_specific": { "last_known_affected_version_range": "\u003c= 4.2.4" }, "package": { "ecosystem": "PyPI", "name": "jupyterlab" }, "ranges": [ { "events": [ { "introduced": "4.0.0" }, { "fixed": "4.2.5" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2024-43805" ], "database_specific": { "cwe_ids": [ "CWE-79" ], "github_reviewed": true, "github_reviewed_at": "2024-08-29T17:55:53Z", "nvd_published_at": "2024-08-28T20:15:07Z", "severity": "HIGH" }, "details": "### Impact\n\nThe vulnerability depends on user interaction by opening a malicious notebook with Markdown cells, or Markdown file using JupyterLab preview feature.\n\nA malicious user can access any data that the attacked user has access to as well as perform arbitrary requests acting as the attacked user.\n\n### Patches\n\nJupyterLab v3.6.8, v4.2.5 and Jupyter Notebook v7.2.2 were patched.\n\n### Workarounds\n\nThere is no workaround for the underlying DOM Clobbering susceptibility. However, select plugins can be disabled on deployments which cannot update in a timely fashion to minimise the risk. These are:\n- `@jupyterlab/mathjax-extension:plugin` - users will loose ability to preview mathematical equations \n- `@jupyterlab/markdownviewer-extension:plugin` - users will loose ability to open Markdown previews\n- `@jupyterlab/mathjax2-extension:plugin` (if installed with optional `jupyterlab-mathjax2` package) - an older version of the mathjax plugin for JupyterLab 4.x\n\nTo disable these extensions run:\n\n```bash\njupyter labextension disable @jupyterlab/markdownviewer-extension:plugin\njupyter labextension disable @jupyterlab/mathjax-extension:plugin\njupyter labextension disable @jupyterlab/mathjax2-extension:plugin\n```\n\nTo confirm that the plugins were disabled run:\n\n```bash\njupyter labextension list\n```\n\n### References\n\nNone\n\n### Notes\n\nThis change has a potential to break rendering of some markdown. There is a setting in Sanitizer which allows to revert to the previous sanitizer settings (`allowNamedProperties`).", "id": "GHSA-9q39-rmj3-p4r2", "modified": "2024-08-29T17:55:53Z", "published": "2024-08-29T17:55:53Z", "references": [ { "type": "WEB", "url": "https://github.com/jupyterlab/jupyterlab/security/advisories/GHSA-9q39-rmj3-p4r2" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43805" }, { "type": "WEB", "url": "https://github.com/jupyterlab/jupyterlab/commit/06ad9de836f155add7d3d651ef936cc4c5ea8093" }, { "type": "WEB", "url": "https://github.com/jupyterlab/jupyterlab/commit/88e24baac551196f9cb3de16bd060a7ab1597674" }, { "type": "PACKAGE", "url": "https://github.com/jupyterlab/jupyterlab" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L", "type": "CVSS_V3" }, { "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N", "type": "CVSS_V4" } ], "summary": "HTML injection in Jupyter Notebook and JupyterLab leading to DOM Clobbering" }
Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.