CVE-2013-4563 in Linux Kernel
Résumé (Anglaise)
The udp6_ufo_fragment function in net/ipv6/udp_offload.c in the Linux kernel through 3.12, when UDP Fragmentation Offload (UFO) is enabled, does not properly perform a certain size comparison before inserting a fragment header, which allows remote attackers to cause a denial of service (panic) via a large IPv6 UDP packet, as demonstrated by use of the Token Bucket Filter (TBF) queueing discipline.
Réserver
12/06/2013
Divulgation
20/11/2013
Entrées
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnérabilité | CWE | Exp | Con | CVE |
|---|---|---|---|---|---|
| 11224 | Linux Kernel UDP udp_offload.c udp6_ufo_fragment déni de service | 189 | Non défini | Correctif officiel | CVE-2013-4563 |