GHSA-jgxc-8mwq-9xqw

    Dashboard / Vulnerabilities / GHSA-jgxc-8mwq-9xqw

    GHSA-jgxc-8mwq-9xqw

    Published: 22 Jan 2024Last Modified: 4 Nov 2025

    Summary: Clojure classes can be used to craft a serialized object that runs arbitrary code on deserialization

    Details: In Clojure before 1.9.0, classes can be used to construct a serialized object that executes arbitrary code upon deserialization. This is relevant if a server deserializes untrusted objects.

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-20189, https://github.com/frohoff/ysoserial/pull/68/files, https://github.com/clojure/clojure/commit/271674c9b484d798484d134a5ac40a6df15d3ac3, https://clojure.atlassian.net/browse/CLJ-2204, https://github.com/clojure/clojure, https://groups.google.com/d/msg/clojure/WaL3hHzsevI/7zHU-L7LBQAJ, https://hackmd.io/%40fe1w0/HyefvRQKp, https://security.netapp.com/advisory/ntap-20241108-0002, https://security.snyk.io/vuln/SNYK-JAVA-ORGCLOJURE-5740378

    Affected packages

    Package

    Name: org.clojure:clojure

    Purl: pkg:maven/org.clojure/clojure

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.9.0

    Affected versions

    1.0.0

    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
    GHSA-jgxc-8mwq-9xqw | CVE-DB