CVE-2024-21634

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    CVE-2024-21634

    Published: 3 Jan 2024Last Modified: 28 Oct 2026

    Summary: Ion Java StackOverflow vulnerability

    Details: Amazon Ion is a Java implementation of the Ion data notation. Prior to version 1.10.5, a potential denial-of-service issue exists in `ion-java` for applications that use `ion-java` to deserialize Ion text encoded data, or deserialize Ion text or binary encoded data into the `IonValue` model and then invoke certain `IonValue` methods on that in-memory representation. An actor could craft Ion data that, when loaded by the affected application and/or processed using the `IonValue` model, results in a `StackOverflowError` originating from the `ion-java` library. The patch is included in `ion-java` 1.10.5. As a workaround, do not load data which originated from an untrusted source or that could have been tampered with.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21634.json, https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6, https://nvd.nist.gov/vuln/detail/CVE-2024-21634, https://security.netapp.com/advisory/ntap-20241108-0002/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -019a6117fb99131f74f92ecf462169613234abbf

    Affected versions

    v1.10.4
    v1.10.3
    v1.10.2
    v1.10.1
    v1.10.0

    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
    CVE-2024-21634 | CVE-DB