GHSA-264p-99wq-f4j6
Ion Java StackOverflow vulnerability
Quick fix
GHSA-264p-99wq-f4j6 — com.amazon.ion:ion-java: upgrade to the fixed version with the command below.
# pom.xml: bump <version>1.10.5</version> for com.amazon.ion:ion-javaDetails
### Impact
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.
Impacted versions: <1.10.5
### Patches
The patch is included in `ion-java` >= 1.10.5.
### Workarounds
Do not load data which originated from an untrusted source or that could have been tampered with. **Only load data you trust.**
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If you have any questions or comments about this advisory, we ask that you contact AWS/Amazon Security via our vulnerability reporting page [1] or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue.
[1] https://aws.amazon.com/security/vulnerability-reporting
Are you affected?
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Affected packages
0Fixed in: 1.10.5# pom.xml: bump <version>1.10.5</version> for com.amazon.ion:ion-java0No fixed version published yet for software.amazon.ion:ion-java (maven). Pin to a known-safe version or switch to an alternative.