{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T20:52:24.710","vulnerabilities":[{"cve":{"id":"CVE-2024-21634","sourceIdentifier":"security-advisories@github.com","published":"2024-01-03T23:15:08.943","lastModified":"2025-11-03T22:16:44.847","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"Amazon Ion es una implementación Java de la notación de datos de Ion. Antes de la versión 1.10.5, existe un posible problema de denegación de servicio en `ion-java` para aplicaciones que usan `ion-java` para deserializar datos codificados de texto Ion, o deserializar texto Ion o datos codificados binarios en `IonValue `modelo y luego invocar ciertos métodos `IonValue` en esa representación en memoria. Un actor podría crear datos de Ion que, cuando los carga la aplicación afectada y/o los procesa usando el modelo \"IonValue\", dan como resultado un \"StackOverflowError\" que se origina en la librería \"ion-java\". El parche está incluido en `ion-java` 1.10.5. Como workaround, no cargue datos que se hayan originado en una fuente que no sea de confianza o que puedan haber sido manipulados."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-770"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:amazon:ion:*:*:*:*:*:*:*:*","versionEndExcluding":"1.10.5","matchCriteriaId":"E214A294-EEE9-4B1B-89E8-8B2B1C619B1A"}]}]}],"references":[{"url":"https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20241108-0002/","source":"af854a3a-2127-422b-91ae-364da2661108"}]}}]}