CVEvulnerability

CVE-2005-2451

2.1 LOW Published 2005-08-03 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2005-08-03
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P

Description

Cisco IOS 12.0 through 12.4 and IOS XR before 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.

Affected configurations

• cisco ios 12.0s • cisco ios 12.0sl • cisco ios 12.0st • cisco ios 12.0sy • cisco ios 12.1xu • cisco ios 12.1xv • cisco ios 12.1yb • cisco ios 12.1yc • cisco ios 12.1yd • cisco ios 12.1ye • cisco ios 12.1yf • cisco ios 12.1yh • cisco ios 12.1yi • cisco ios 12.2b • cisco ios 12.2bc • cisco ios 12.2bw • cisco ios 12.2bx • cisco ios 12.2by • cisco ios 12.2bz • cisco ios 12.2cx • cisco ios 12.2cy • cisco ios 12.2dd • cisco ios 12.2dx • cisco ios 12.2eu • cisco ios 12.2ew • cisco ios 12.2ewa • cisco ios 12.2ez • cisco ios 12.2ja • cisco ios 12.2jk • cisco ios 12.2mb • cisco ios 12.2mc • cisco ios 12.2mx • cisco ios 12.2s • cisco ios 12.2seb • cisco ios 12.2sec • cisco ios 12.2so • cisco ios 12.2su • cisco ios 12.2sv • cisco ios 12.2sw • cisco ios 12.2sx • cisco ios 12.2sxa • cisco ios 12.2sxb • cisco ios 12.2sxd • cisco ios 12.2sxe • cisco ios 12.2sy • cisco ios 12.2sz • cisco ios 12.2t • cisco ios 12.2xa • cisco ios 12.2xb • cisco ios 12.2xc • cisco ios 12.2xd • cisco ios 12.2xe • cisco ios 12.2xf • cisco ios 12.2xg • cisco ios 12.2xh • cisco ios 12.2xi • cisco ios 12.2xj • cisco ios 12.2xk • cisco ios 12.2xl • cisco ios 12.2xm … and 88 more

References