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XCCDF
IBM AIX 7.x Security Technical Implementation Guide
SRG-OS-000095-GPOS-00049
The echo daemon must be disabled on AIX.
The echo daemon must be disabled on AIX.
An XCCDF Rule
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The echo daemon must be disabled on AIX.
Medium Severity
<VulnDiscussion>The echo service can be used in Denial of Service or SMURF attacks. It can also be used by someone else to get through a firewall or start a data storm. The echo service is unnecessary and it increases the attack vector of the system.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>