The traceroute file must have mode 0700 or less permissive.

From AIX 6.1 Security Technical Implementation Guide

Part of GEN004000

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-28400r1_rule The traceroute file must have mode 0700 or less permissive.

Vulnerability discussion

If the mode of the traceroute executable is more permissive than 0700, malicious code could be inserted by an attacker and triggered whenever the traceroute command is executed by authorized users. Additionally, if an unauthorized user is granted executable permissions to the traceroute command, it could be used to gain information about the network topology behind the firewall. This information may allow an attacker to determine trusted routers and other network information possibly leading to system and network compromise.

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Fix text

Change the mode of the traceroute command. # chmod 0700 /usr/bin/traceroute

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