2025-04-12 12:06:01 +00:00

321 lines
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{
"id": "CVE-2014-8147",
"sourceIdentifier": "secalert@redhat.com",
"published": "2015-05-25T22:59:01.927",
"lastModified": "2025-04-12T10:46:40.837",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The resolveImplicitLevels function in common/ubidi.c in the Unicode Bidirectional Algorithm implementation in ICU4C in International Components for Unicode (ICU) before 55.1 uses an integer data type that is inconsistent with a header file, which allows remote attackers to cause a denial of service (incorrect malloc followed by invalid free) or possibly execute arbitrary code via crafted text."
},
{
"lang": "es",
"value": "La funci\u00f3n resolveImplicitLevels en common/ubidi.c en la implementaci\u00f3n Unicode Bidirectional Algorithm en ICU4C en International Components for Unicode (ICU) anterior a 55.1 utiliza un tipo de datos de enteros que es inconsistente con un fichero de cabeceras, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (malloc incorrecto seguido por liberaci\u00f3n inv\u00e1lida) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de texto manipulado."
}
],
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"type": "Primary",
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"version": "2.0",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"baseScore": 7.5,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"availabilityImpact": "PARTIAL"
},
"baseSeverity": "HIGH",
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
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"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-189"
}
]
}
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