That's not what I said - sorry if I wasn't clear; see the highlight below. I referred to "numbers", not "protocols" on purpose based on what I said prior to that in the same e-mail. I'm not a programmer by any stretch of the imagination but I found it curious that the C library had no kind of error checking for valid values in the protocol field. It basically "did what it was told". And that may be incredibly obvious to some of you out there so please be kind!
Cheers, -Bill (The Code Thief - "Cuz I can't come up with my own") ----- Original Message ----- From: "Robert Wesley McGrew" <[EMAIL PROTECTED]> To: <Noren, Bill> Cc: <[EMAIL PROTECTED]> Sent: Wednesday, July 23, 2003 4:05 PM Subject: Re: [Full-Disclosure] Cisco Bug 44020 - Final Thoughts > I just don't see how this supports your conclusion that > there are more protocols that cause failure. > Wesley On Wed, 23 Jul 2003 [EMAIL PROTECTED] wrote: >> witnessed failures on the following port numbers: 53, 55, 77, 103, 309 and >> 823. I did NOT get a failure on protocol 46 as someone else here suggested >> (do you have details on that?). Note that if you only count the right most >> 8 bits of 309 and 823, they are the same as 53 and 55 respectively so >> there's probably a couple more numbers that also cause the failure. ____^^^^^^^____ _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html