X-Message-Index: 055 X-Message-Prev: 057 X-Message-Next: 058 X-Thread-Prev: 052 X-Thread-Next: 053 From: fair@ucbarpa.Berkeley.EDU (Erik E. Fair) To: phage X-To: Edward Vielmetti , phage Subject: Re: NNTP vulnerability Date: Sat, 05 Nov 88 13:33:30 PST X-Date: Sat 16:33:30 05/11/1988 EST Phil Lapsley wrote the daemon (nntpd), and since he has been one of the people "on the point" during this mess, I submit that he is ideally qualified to tell us about it. However, let's give him a little respite, eh? If you want to do the analysis yourself, it should be relatively easy (and you should do it for ALL network daemons, not just NNTP): look for places in the code where the programmer is reading data from the network without checking the bounds on his/her input buffer. Erik E. Fair ucbvax!fair fair@ucbarpa.berkeley.edu