{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T22:27:35.757Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ion-java",
          "vendor": "amazon-ion",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.10.5"
            }
          ]
        }
      ],
      "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\u00a0`ion-java`\u00a0for applications that use\u00a0`ion-java`\u00a0to deserialize Ion text encoded data, or deserialize Ion text or binary encoded data into the\u00a0`IonValue`\u00a0model and then invoke certain\u00a0`IonValue`\u00a0methods on that in-memory representation. An actor could craft Ion data that, when loaded by the affected application and/or processed using the\u00a0`IonValue`\u00a0model, results in a\u00a0`StackOverflowError`\u00a0originating from the\u00a0`ion-java`\u00a0library. 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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-770",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-03T22:46:03.585Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6"
        }
      ],
      "source": {
        "advisory": "GHSA-264p-99wq-f4j6",
        "discovery": "UNKNOWN"
      },
      "title": "Ion Java StackOverflow vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-21634",
    "datePublished": "2024-01-03T22:46:03.585Z",
    "dateReserved": "2023-12-29T03:00:44.955Z",
    "dateUpdated": "2024-08-01T22:27:35.757Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}