CVEvulnerability

CVE-2007-0917

6.4 MEDIUM Published 2007-02-14 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-02-14
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:P/A:N

Description

The Intrusion Prevention System (IPS) feature for Cisco IOS 12.4XE to 12.3T allows remote attackers to bypass IPS signatures that use regular expressions via fragmented packets.

Affected configurations

• cisco ios 12.3t • cisco ios 12.3xq • cisco ios 12.3xr • cisco ios 12.3xs • cisco ios 12.3xw • cisco ios 12.3xx • cisco ios 12.3xy • cisco ios 12.3ya • cisco ios 12.3yd • cisco ios 12.3yg • cisco ios 12.3yh • cisco ios 12.3yi • cisco ios 12.3yj • cisco ios 12.3yk • cisco ios 12.3ym • cisco ios 12.3yq • cisco ios 12.3ys • cisco ios 12.3yt • cisco ios 12.3yx • cisco ios 12.3yz • cisco ios 12.4 • cisco ios 12.4mr • cisco ios 12.4t • cisco ios 12.4xa • cisco ios 12.4xb

References