2023-04-24 12:24:31 +02:00
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"id" : "CVE-2017-7184" ,
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"published" : "2017-03-19T18:59:00.193" ,
2024-11-23 07:09:57 +00:00
"lastModified" : "2024-11-21T03:31:19.987" ,
"vulnStatus" : "Modified" ,
2024-12-08 03:06:42 +00:00
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2023-04-24 12:24:31 +02:00
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"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."
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"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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2024-11-23 07:09:57 +00:00
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2023-04-24 12:24:31 +02:00
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