2.1
CVSSv2

CVE-2005-2451

Published: 03/08/2005 Updated: 11/10/2017
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

Cisco IOS 12.0 up to and including 12.4 and IOS XR prior to 3.2, with IPv6 enabled, allows remote attackers on a local network segment to cause a denial of service (device reload) and possibly execute arbitrary code via a crafted IPv6 packet.

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cisco ios 12.1xv

cisco ios 12.1yb

cisco ios 12.2bc

cisco ios 12.2bw

cisco ios 12.2dx

cisco ios 12.0sl

cisco ios 12.0st

cisco ios 12.0sy

cisco ios 12.1xu

cisco ios 12.1yh

cisco ios 12.1yi

cisco ios 12.2b

cisco ios 12.2cy

cisco ios 12.2dd

cisco ios 12.2jk

cisco ios 12.2mb

cisco ios 12.2sv

cisco ios 12.2sw

cisco ios 12.2sz

cisco ios 12.2t

cisco ios 12.2xg

cisco ios 12.2xh

cisco ios 12.2xr

cisco ios 12.2xt

cisco ios 12.2yd

cisco ios 12.2ye

cisco ios 12.2ym

cisco ios 12.2yn

cisco ios 12.2yw

cisco ios 12.2yx

cisco ios 12.2ze

cisco ios 12.2zf

cisco ios 12.2zp

cisco ios 12.3

cisco ios 12.2eu

cisco ios 12.2mc

cisco ios 12.2mx

cisco ios 12.2sx

cisco ios 12.2sxa

cisco ios 12.2xa

cisco ios 12.2xb

cisco ios 12.2xi

cisco ios 12.2xj

cisco ios 12.2xu

cisco ios 12.2xw

cisco ios 12.2yf

cisco ios 12.2yg

cisco ios 12.2yo

cisco ios 12.2yp

cisco ios 12.2yy

cisco ios 12.2yz

cisco ios 12.2zg

cisco ios 12.2zh

cisco ios 12.3b

cisco ios 12.3bc

cisco ios 12.3bw

cisco ios 12.3xe

cisco ios 12.3xf

cisco ios 12.3xm

cisco ios 12.3xq

cisco ios 12.3ya

cisco ios 12.3yd

cisco ios 12.3yq

cisco ios 12.3ys

cisco ios 12.1ye

cisco ios 12.1yf

cisco ios 12.2bz

cisco ios 12.2cx

cisco ios 12.2ez

cisco ios 12.2ja

cisco ios 12.2sec

cisco ios 12.2so

cisco ios 12.2su

cisco ios 12.2sxe

cisco ios 12.2sy

cisco ios 12.2xe

cisco ios 12.2xf

cisco ios 12.2xm

cisco ios 12.2xn

cisco ios 12.2xq

cisco ios 12.2yb

cisco ios 12.2yc

cisco ios 12.2yk

cisco ios 12.2yl

cisco ios 12.2yu

cisco ios 12.2yv

cisco ios 12.2zc

cisco ios 12.2zd

cisco ios 12.2zn

cisco ios 12.2zo

cisco ios 12.3xa

cisco ios 12.3xb

cisco ios 12.3xi

cisco ios 12.3xj

cisco ios 12.3xt

cisco ios 12.3xu

cisco ios 12.3yh

cisco ios 12.3yi

cisco ios 12.4

cisco ios 12.4mr

cisco ios 12.0s

cisco ios 12.1yc

cisco ios 12.1yd

cisco ios 12.2bx

cisco ios 12.2by

cisco ios 12.2ew

cisco ios 12.2ewa

cisco ios 12.2s

cisco ios 12.2seb

cisco ios 12.2sxb

cisco ios 12.2sxd

cisco ios 12.2xc

cisco ios 12.2xd

cisco ios 12.2xk

cisco ios 12.2xl

cisco ios 12.2xz

cisco ios 12.2ya

cisco ios 12.2yh

cisco ios 12.2yj

cisco ios 12.2yq

cisco ios 12.2yr

cisco ios 12.2yt

cisco ios 12.2za

cisco ios 12.2zb

cisco ios 12.2zj

cisco ios 12.2zl

cisco ios 12.3ja

cisco ios 12.3t

cisco ios 12.3xg

cisco ios 12.3xh

cisco ios 12.3xr

cisco ios 12.3xs

cisco ios 12.3yf

cisco ios 12.3yg

cisco ios 12.3yt

cisco ios 12.3yu

cisco ios 12.3xc

cisco ios 12.3xd

cisco ios 12.3xk

cisco ios 12.3xl

cisco ios 12.3xw

cisco ios 12.3xx

cisco ios 12.3xy

cisco ios 12.3yj

cisco ios 12.3yk

cisco ios 12.4t

cisco ios xr 3.0.1

cisco ios xr 3.1.0

Vendor Advisories

Cisco Internetwork Operating System (IOS®) Software is vulnerable to a Denial of Service (DoS) and potentially an arbitrary code execution attack from a specifically crafted IPv6 packet The packet must be sent from a local network segment Only devices that have been explicitly configured to process IPv6 traffic are affected Upon successful expl ...