CVE-2013-4387

MediumCVSS 6.1/10Last modified Jun 16, 2026

Description

net/ipv6/ip6_output.c in the Linux kernel through 3.11.4 does not properly determine the need for UDP Fragmentation Offload (UFO) processing of small packets after the UFO queueing of a large packet, which allows remote attackers to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via network traffic that triggers a large response packet.

Metrics

CVSS 2.0 6.1/10AV:A/AC:L/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Oct 10, 2013
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2013-4387: Medium severity, CVSS 6.1 | Vulnix