CVE-2024-21634

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.

• CWE-770

• https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6Vendor Advisory
• https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6Vendor Advisory
• https://security.netapp.com/advisory/ntap-20241108-0002/

Published

Jan 3, 2024

Last Modified

Jun 17, 2026

Status

Modified

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