cvelist/2024/21xxx/CVE-2024-21634.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-21634",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "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."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-770: Allocation of Resources Without Limits or Throttling",
                        "cweId": "CWE-770"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "amazon-ion",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "ion-java",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "< 1.10.5"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6",
                "refsource": "MISC",
                "name": "https://github.com/amazon-ion/ion-java/security/advisories/GHSA-264p-99wq-f4j6"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-264p-99wq-f4j6",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "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"
            }
        ]
    }
}