UBUNTU-CVE-2020-22083
- Source
- https://ubuntu.com/security/CVE-2020-22083
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-22083.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-22083
- Withdrawn
- 2025-06-23T15:53:43Z
- Published
- 2020-12-17T16:15:00Z
- Modified
- 2020-12-17T16:15:00Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- 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.
- References
-
- https://ubuntu.com/security/CVE-2020-22083
- https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874
- https://github.com/j0lt-github/python-deserialization-attack-payload-generator
- https://github.com/jsonpickle/jsonpickle/issues/332
- https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/
- https://www.cve.org/CVERecord?id=CVE-2020-22083
Affected packages
Ubuntu:Pro:16.04:LTS / jsonpickle
Package
- Name
- jsonpickle
- Purl
- pkg:deb/ubuntu/jsonpickle
Ubuntu:Pro:18.04:LTS / jsonpickle
Package
- Name
- jsonpickle
- Purl
- pkg:deb/ubuntu/jsonpickle
Ubuntu:20.04:LTS / jsonpickle
Package
- Name
- jsonpickle
- Purl
- pkg:deb/ubuntu/jsonpickle
Ubuntu:22.04:LTS / jsonpickle
Package
- Name
- jsonpickle
- Purl
- pkg:deb/ubuntu/jsonpickle