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nvd-json-data-feeds/CVE-2015/CVE-2015-88xx/CVE-2015-8803.json

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{
"id": "CVE-2015-8803",
"sourceIdentifier": "cve@mitre.org",
"published": "2016-02-23T19:59:01.213",
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"lastModified": "2024-11-21T02:39:13.753",
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"vulnStatus": "Modified",
"descriptions": [
{
"lang": "en",
"value": "The ecc_256_modp function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8805."
},
{
"lang": "es",
"value": "La funci\u00f3n ecc_256_modp en ecc-256.c en Nettle en versiones anteriores a 3.2 no maneja correctamente la propagaci\u00f3n del acarreo y produce una salida incorrecta en su implementaci\u00f3n de la curva el\u00edptica P-256 NIST, lo que permite a atacantes tener un impacto no especificado a trav\u00e9s de vectores desconocidos, una vulnerabilidad diferente a CVE-2015-8805."
}
],
"metrics": {
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{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.0",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"baseScore": 9.8,
"baseSeverity": "CRITICAL",
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
],
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"baseScore": 7.5,
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"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL"
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},
"baseSeverity": "HIGH",
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"acInsufInfo": true,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false
}
]
},
"weaknesses": [
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"source": "nvd@nist.gov",
"type": "Primary",
"description": [
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"lang": "en",
"value": "CWE-254"
},
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"lang": "en",
"value": "CWE-310"
}
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"tags": [
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]
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},
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bootstrap
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}
]
}
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