PyPI/jsonpickle CVE-2020-22083: unknown, EPSS 6.49%
** 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 cle
Action: Upgrade jsonpickle to 1.4.2 or later.
pip install jsonpickle==1.4.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.4.2 | - |
Fixed versions
| 1.4.2 |
Sources
- osv: PYSEC-2020-49
- https://gist.github.com/j0lt-github/bb543e77a1a10c33cb56cf23d0837874
- https://github.com/jsonpickle/jsonpickle/issues/332
- https://github.com/j0lt-github/python-deserialization-attack-payload-generator
- https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/
- https://access.redhat.com/security/cve/CVE-2020-22083
- https://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494
- https://github.com/advisories/GHSA-j66q-qmrc-89rx
CVE-2020-22083 · published · modified · JSON