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Checkpoint Firewall-1 UDP denial of service
Information
Severity
Severity
High
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
7.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Solution Type
Solution Type
Mitigation
Created
Created
18 years ago
Modified
Modified
5 years ago
Summary
The machine (or a router on the way) crashed when it was flooded by incorrect UDP packets.
Affected Software
Affected Software
This attack was known to work against Firewall-1 3.0, 4.0 or 4.1
Solution
Solution
If this is a FW-1, enable the antispoofing rule. Otherwise, contact your software vendor for a patch.