'The UDP implementation in Linux 2.4.x kernels keeps the IP Identification field at 0 for all non-fragmented packets, which could allow remote attackers to determine that a target system is running Linux.'

• Copyright MITRE Corporation

ClearCenter does not consider this to be a security bug.

There are multiple ways to mask your version of Linux and various underlying services. ClearCenter does not consider this to be particularly critical nor that it provides a specific advantage to a hacker.

No action required. See http://www.infosecwriters.com/text_resources/pdf/nmap.pdf

• MITRE.org CVE database

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