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nvd-json-data-feeds/CVE-2013/CVE-2013-20xx/CVE-2013-2016.json
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{
"id": "CVE-2013-2016",
"sourceIdentifier": "secalert@redhat.com",
"published": "2019-12-30T22:15:11.387",
"lastModified": "2024-11-21T01:50:52.110",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host."
},
{
"lang": "es",
"value": "Se encontr\u00f3 un fallo en la manera en que qemu versi\u00f3n v1.3.0 y posteriores (virtio-rng) comprueba las direcciones cuando el invitado accede al espacio de configuraci\u00f3n de un dispositivo virtio. Si el dispositivo virtio posee un espacio de configuraci\u00f3n de tama\u00f1o cero o peque\u00f1o, ta y como virtio-rng, un usuario invitado privilegiado podr\u00eda usar este fallo para acceder al espacio de direcciones qemu del host correspondiente y as\u00ed aumentar sus privilegios en el host."
}
],
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"source": "nvd@nist.gov",
"type": "Primary",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
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"baseScore": 6.9,
"accessVector": "LOCAL",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"availabilityImpact": "COMPLETE"
},
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"exploitabilityScore": 3.4,
"impactScore": 10.0,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
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"type": "Primary",
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"value": "CWE-269"
}
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}
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