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    CVE-2020-22083

    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

    Published:Dec 17, 2020
    Last Modified:Nov 21, 2024
    EPS:Dec 17, 2020
    EPSS Score:0.04696
    CVSS Score:9.8

    Affected Products

    Vendor
    Jsonpickle Project
    Product
    Jsonpickle

    Exploits

    https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/https://versprite.com/blog/application-security/into-the-jar-jsonpickle-exploitation/

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-586 Object Injection

    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/

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High