pysec-2021-118
Vulnerability from pysec
Published
2021-08-09 21:15
Modified
2021-08-17 18:40
Details

The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions untrusted notebook can execute code on load. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be used to trigger an XSS when a victim opens a malicious ipynb document in Jupyter Notebook. The XSS allows an attacker to execute arbitrary code on the victim computer using Jupyter APIs.

Aliases


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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "notebook",
        "purl": "pkg:pypi/notebook"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "79fc76e890a8ec42f73a3d009e44ef84c14ef0d5"
            }
          ],
          "repo": "https://github.com/jupyter/notebook",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.7.0"
            },
            {
              "fixed": "5.7.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "5.7.0",
        "5.7.1",
        "5.7.10",
        "5.7.2",
        "5.7.3",
        "5.7.4",
        "5.7.5",
        "5.7.6",
        "5.7.8",
        "5.7.9"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-32798",
    "GHSA-hwvq-6gjx-j797"
  ],
  "details": "The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions untrusted notebook can execute code on load. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be used to trigger an XSS when a victim opens a malicious ipynb document in Jupyter Notebook. The XSS allows an attacker to execute arbitrary code on the victim computer using Jupyter APIs.",
  "id": "PYSEC-2021-118",
  "modified": "2021-08-17T18:40:19.674164Z",
  "published": "2021-08-09T21:15:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/jupyter/notebook/security/advisories/GHSA-hwvq-6gjx-j797"
    },
    {
      "type": "FIX",
      "url": "https://github.com/jupyter/notebook/commit/79fc76e890a8ec42f73a3d009e44ef84c14ef0d5"
    }
  ]
}


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