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freeFTPD PORT Command Denial of Service Vulnerability
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
6.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:S/C:N/I:N/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
11 years ago
Modified
Modified
5 years ago
Summary
This host is running FreeFTPD Server and is prone to denial of service vulnerability.
Insight
Insight
A NULL pointer dereferencing error exists when parsing the parameter of the PORT command. Logged on user can send a port command appended with some numbers to crash the server.
Affected Software
Affected Software
freeFTPd version 1.0.10 and prior.
Solution
Solution
Upgrade to freeFTPd version 1.0.11 or later.