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   Port 19 Detailsknown port assignments and vulnerabilities
 
threat/application/port search:
 
5 records found
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	| Port(s) | Protocol | Service | Details | Source |  
  | 19 | tcp,udp | Chargen | Generates and replies with a stream of characters (TCP) or a packet containing characters (UDP). Should be disabled if there is no specific need for it, source for potential attacks. [RFC 864] 
 Skun trojan also uses this port.
 | SG |  
  | 19 | tcp,udp |  | Character Generator (official) | Wikipedia |  
  | 19 | tcp | trojan | Skun | Trojans |  
  | 19 | tcp,udp | chargen | ttytst source Character Generator | Nmap |  
  | 19 | tcp,udp | chargen | Character Generator | IANA |  |  Related ports: 16  17  18   |