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  5. CVE-2020-22083

CVE-2020-22083: jsonpickle unsafe deserialization

May 24, 2022 (updated September 24, 2024)

jsonpickle through 1.4.2 allows remote code execution during deserialization of a malicious payload through the decode() function. This CVE is disputed by the project author as intended functionality.

References

  • access.redhat.com/security/cve/CVE-2020-22083
  • gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874
  • github.com/advisories/GHSA-j66q-qmrc-89rx
  • github.com/j0lt-github/python-deserialization-attack-payload-generator
  • github.com/jsonpickle/jsonpickle
  • github.com/jsonpickle/jsonpickle/issues/332
  • github.com/jsonpickle/jsonpickle/issues/332
  • github.com/jsonpickle/jsonpickle/issues/335
  • github.com/pypa/advisory-database/tree/main/vulns/jsonpickle/PYSEC-2020-49.yaml
  • nvd.nist.gov/vuln/detail/CVE-2020-22083
  • versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation

Code Behaviors & Features

Detect and mitigate CVE-2020-22083 with GitLab Dependency Scanning

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Affected versions

All versions up to 1.4.2

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-502: Deserialization of Untrusted Data

Source file

pypi/jsonpickle/CVE-2020-22083.yml

Spotted a mistake? Edit the file on GitLab.

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