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VID 29156
Severity 30
Port 22
Protocol TCP
Class CISCO
Detailed Description The CISCO IOS system does not disable TCP/UDP small service. Services(echo, discard, daytime, chargen) that are not needed should be turned off because they present potential avenues of attack and may provide information that could be useful for gaining unauthorized access.

* Platforms Affected:
CISCO IOS
Recommendation Disable TCP/UDP small service as follows :
Router# config terminal
Router(config)# no service tcp-small-servers
Router(config)# no service udp-small-servers
Related URL (CVE)
Related URL (SecurityFocus)
Related URL (ISS)