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64 lines
2.5 KiB
JSON
64 lines
2.5 KiB
JSON
{
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"id": "CVE-2024-11991",
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"sourceIdentifier": "6b35d637-e00f-4228-858c-b20ad6e1d07b",
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"published": "2024-12-09T15:15:12.203",
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"lastModified": "2024-12-09T15:15:12.203",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Motoko's incremental garbage collector is impacted by an uninitialized memory access bug, caused by incorrect use of write barriers in a few locations. This vulnerability could potentially allow unauthorized read or write access to a Canister's memory. However, exploiting this bug requires the Canister to enable the incremental garbage collector or enhanced orthogonal persistence, which are non-default features in Motoko."
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},
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{
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"lang": "es",
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"value": "El recolector de basura incremental de Motoko se ve afectado por un error de acceso a memoria no inicializada, causado por el uso incorrecto de barreras de escritura en algunas ubicaciones. Esta vulnerabilidad podr\u00eda permitir el acceso de lectura o escritura no autorizado a la memoria de un contenedor. Sin embargo, para explotar este error, es necesario que el contenedor habilite el recolector de basura incremental o la persistencia ortogonal mejorada, que son funciones no predeterminadas en Motoko."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "6b35d637-e00f-4228-858c-b20ad6e1d07b",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
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"baseScore": 5.6,
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"baseSeverity": "MEDIUM",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "LOW"
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},
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"exploitabilityScore": 2.2,
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"impactScore": 3.4
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}
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]
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},
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"weaknesses": [
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{
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"source": "6b35d637-e00f-4228-858c-b20ad6e1d07b",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-908"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/dfinity/motoko/pull/4677",
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"source": "6b35d637-e00f-4228-858c-b20ad6e1d07b"
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},
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{
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"url": "https://github.com/dfinity/motoko/security/advisories/GHSA-9rhg-3qf8-hrv3",
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"source": "6b35d637-e00f-4228-858c-b20ad6e1d07b"
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}
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]
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} |