The vulnerability of the embedded software on FANUC 32i numerical control machines allows a malicious individual to disrupt the TCP/IP stack’s operation and cause malfunctions during maintenance.

The software of FANUC 32i numerical control machines contains a vulnerability that makes the software vulnerable to “Smurf” attacks. Exploiting this vulnerability allows a malicious individual to disrupt the TCP/IP stack by sending specially crafted ICMP packets, thereby causing system failures...

smurf.txt

THE LATEST IN DENIAL OF SERVICE ATTACKS: "SMURFING" DESCRIPTION AND INFORMATION TO MINIMIZE EFFECTS Craig A. Huegen [email protected] Last Update: Wed Dec 30 19:33:38 PST 1998 New additions: Added more vendor info [email protected] Editor's plea: please distribute this information...