GHSA-9Q39-RMJ3-P4R2
Vulnerability from github – Published: 2024-08-29 17:55 – Updated: 2024-08-29 17:55Impact
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:
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:
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 |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.