CVEvulnerability

CVE-2008-2739

7.8 HIGH Published 2008-09-26 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2008-09-26
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C

Description

The SERVICE.DNS signature engine in the Intrusion Prevention System (IPS) in Cisco IOS 12.3 and 12.4 allows remote attackers to cause a denial of service (device crash or hang) via network traffic that triggers unspecified IPS signatures, a different vulnerability than CVE-2008-1447.

Affected configurations

• cisco ios 12.3t • cisco ios 12.3xl • cisco ios 12.3xq • cisco ios 12.3xr • cisco ios 12.3xs • cisco ios 12.3xx • cisco ios 12.3ya • cisco ios 12.3yd • cisco ios 12.3yg • cisco ios 12.3yh • cisco ios 12.3yi • cisco ios 12.3yk • cisco ios 12.3ys • cisco ios 12.3yt • cisco ios 12.3za • cisco ios 12.4xa • cisco ios 12.4xc • cisco ios 12.4xe • cisco ios 12.4xf • cisco ios 12.4xj • cisco ios 12.4xk • cisco ios 12.4xt • cisco ios 12.4xv

References