CVEvulnerability

CVE-2008-1153

7.1 HIGH Published 2008-03-27 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2008-03-27
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.1 HIGH — AV:N/AC:M/Au:N/C:N/I:N/A:C

Description

Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.

Affected configurations

• cisco cisco ios 12.3 • cisco cisco ios 12.4 • cisco ios 12.1 • cisco ios 12.2

References