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{
"id": "CVE-2016-9243",
"sourceIdentifier": "secalert@redhat.com",
"published": "2017-03-27T17:59:00.460",
"lastModified": "2025-04-20T01:37:25.860",
"vulnStatus": "Deferred",
"cveTags": [],
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"descriptions": [
{
"lang": "en",
"value": "HKDF in cryptography before 1.5.2 returns an empty byte-string if used with a length less than algorithm.digest_size."
},
{
"lang": "es",
"value": "HKDF en criptograf\u00eda en versiones anteriores a 1.5.2 devuelve una cadena de bytes vac\u00eda si se utiliza con una longitud inferior que algorithm.digest_size."
}
],
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"baseScore": 7.5,
"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
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},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
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"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE"
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},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 10.0,
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"acInsufInfo": false,
"obtainAllPrivilege": false,
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"obtainOtherPrivilege": false,
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}
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