pysec-2020-49
Vulnerability from pysec
Published
2020-12-17 16:15
Modified
2020-12-23 15:38
Details

** DISPUTED ** jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data.

Impacted products
Name purl
jsonpickle pkg:pypi/jsonpickle
Aliases


To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "jsonpickle",
        "purl": "pkg:pypi/jsonpickle"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0.1",
        "0.0.2",
        "0.0.4",
        "0.0.5",
        "0.1.0",
        "0.2.0",
        "0.3.0",
        "0.3.1",
        "0.4.0",
        "0.5.0-beta",
        "0.5.0",
        "0.6.0",
        "0.6.1",
        "0.7.0",
        "0.7.1",
        "0.7.2",
        "0.8.0",
        "0.9.0",
        "0.9.1",
        "0.9.2",
        "0.9.3",
        "0.9.4",
        "0.9.5",
        "0.9.6",
        "1.0",
        "1.1",
        "1.2",
        "1.3",
        "1.4",
        "1.4.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2020-22083"
  ],
  "details": "** DISPUTED ** jsonpickle through 1.4.1 allows remote code execution during deserialization of a malicious payload through the decode() function. Note: It has been argued that this is expected and clearly documented behaviour. pickle is known to be capable of causing arbitrary code execution, and must not be used with un-trusted data.",
  "id": "PYSEC-2020-49",
  "modified": "2020-12-23T15:38:00Z",
  "published": "2020-12-17T16:15:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332"
    },
    {
      "type": "WEB",
      "url": "https://github.com/j0lt-github/python-deserialization-attack-payload-generator"
    },
    {
      "type": "ARTICLE",
      "url": "https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-22083"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494"
    }
  ]
}


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