CVE-2020-22083

EUVD-2020-0089
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
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
Affected Products (NVD)
VendorProductVersion
jsonpickle_projectjsonpickle
𝑥
≤ 1.4.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
jsonpickle
bookworm
unimportant
bullseye
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
jsonpickle
bionic
not-affected
focal
not-affected
groovy
ignored
hirsute
ignored
impish
ignored
jammy
not-affected
kinetic
ignored
lunar
ignored
mantic
ignored
noble
not-affected
trusty
dne
xenial
not-affected
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/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://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494
https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/
https://access.redhat.com/security/cve/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://github.com/jsonpickle/jsonpickle/issues/332#issuecomment-747807494
https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/