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nvd-json-data-feeds/CVE-2017/CVE-2017-71xx/CVE-2017-7184.json
cad-safe-bot e6cbafdc40 Auto-Update: 2024-12-08T03:00:18.988682+00:00
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{
"id": "CVE-2017-7184",
"sourceIdentifier": "cve@mitre.org",
"published": "2017-03-19T18:59:00.193",
"lastModified": "2024-11-21T03:31:19.987",
"vulnStatus": "Modified",
"cveTags": [],
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{
"lang": "en",
"value": "The xfrm_replay_verify_len function in net/xfrm/xfrm_user.c in the Linux kernel through 4.10.6 does not validate certain size data after an XFRM_MSG_NEWAE update, which allows local users to obtain root privileges or cause a denial of service (heap-based out-of-bounds access) by leveraging the CAP_NET_ADMIN capability, as demonstrated during a Pwn2Own competition at CanSecWest 2017 for the Ubuntu 16.10 linux-image-* package 4.8.0.41.52."
},
{
"lang": "es",
"value": "La funci\u00f3n xfrm_replay_verify_len en net/xfrm/xfrm_user.c en el kernel de Linux hasta la versi\u00f3n 4.10.6 no valida ciertos datos de tama\u00f1o despu\u00e9s de una actualizaci\u00f3n XFRM_MSG_NEWAE, lo que permite a usuarios locales obtener privilegios de root o provocar una denegaci\u00f3n de servicio (acceso fuera de l\u00edmites basado en memoria din\u00e1mica) aprovechando la capacidad CAP_NET_ADMIN, como se demostr\u00f3 durante una competici\u00f3n Pwn2Own en CanSecWest 2017 para el paquete Ubuntu 16.10 linux-image-* 4.8.0.41.52."
}
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"baseScore": 7.8,
"baseSeverity": "HIGH",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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