CVE-2011-4326

2011-11-2300:00:00

ubuntu.com

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

0.008 Low

EPSS

Percentile

81.8%

JSON

The udp6_ufo_fragment function in net/ipv6/udp.c in the Linux kernel before
2.6.39, when a certain UDP Fragmentation Offload (UFO) configuration is
enabled, allows remote attackers to cause a denial of service (system
crash) by sending fragmented IPv6 UDP packets to a bridge device.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchlinux< 2.6.32-37.81UNKNOWN
ubuntu10.10noarchlinux< 2.6.35-31.63UNKNOWN
ubuntu11.04noarchlinux< 2.6.38-11.47UNKNOWN
ubuntu10.04noarchlinux-ec2< 2.6.32-341.42UNKNOWN
ubuntu10.04noarchlinux-lts-backport-maverick< 2.6.35-31.63~lucid1UNKNOWN
ubuntu10.04noarchlinux-lts-backport-natty< 2.6.38-11.49~lucid1UNKNOWN
ubuntu10.04noarchlinux-lts-backport-oneiric< 3.0.0-5.6~lucid1UNKNOWN
ubuntu10.10noarchlinux-mvl-dove< 2.6.32-421.39UNKNOWN
ubuntu10.10noarchlinux-ti-omap4< 2.6.35-903.28UNKNOWN
ubuntu11.04noarchlinux-ti-omap4< 2.6.38-1209.18UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	linux	< 2.6.32-37.81	UNKNOWN
ubuntu	10.10	noarch	linux	< 2.6.35-31.63	UNKNOWN
ubuntu	11.04	noarch	linux	< 2.6.38-11.47	UNKNOWN
ubuntu	10.04	noarch	linux-ec2	< 2.6.32-341.42	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-maverick	< 2.6.35-31.63~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-natty	< 2.6.38-11.49~lucid1	UNKNOWN
ubuntu	10.04	noarch	linux-lts-backport-oneiric	< 3.0.0-5.6~lucid1	UNKNOWN
ubuntu	10.10	noarch	linux-mvl-dove	< 2.6.32-421.39	UNKNOWN
ubuntu	10.10	noarch	linux-ti-omap4	< 2.6.35-903.28	UNKNOWN
ubuntu	11.04	noarch	linux-ti-omap4	< 2.6.38-1209.18	UNKNOWN