From: Jonathan Chapman [jchapman@1ST.NET] Sent: Thursday, August 12, 1999 6:11 PM To: BUGTRAQ@SECURITYFOCUS.COM Subject: 3com hiperarch flaw [hiperbomb.c] Hello, The attached program will reboot a 3com HiperARC. I made an attempt to contact 3com before posting this report, however, I received no response. By flooding the telnet port of a 3com HiperARC using the provided program, the HiperARC unconditionally reboots. This program is effective over all interfaces, including a dialup. Regards, Jonathan Chapman Director of Network Security FIRST Incorporated jchapman@1st.net www.1st.net