Re: 3.59-ALPHA2

On Thu, 2004-08-19 at 19:33:48 -0700, Fyodor proclaimed...

> Well, let us just say I'm glad I decided to run ALPHA releases by you
> guys before the big stable release. Arturo "Buanzo" Busleiman
> (buanzo(a)buanzo.com.ar) has already found a way to segfault
> 3.59ALPHA1 by scanning certain machines with connect() scan. This
> scan type is normally only used by non-root users. I have released
> version 3.59ALPHA2, which should fix the problem:
>

This is from a syn scan...

# /usr/local/nmap.a/bin/nmap -sS -P0 -p '1-65535' -T 4 -vv host.example.org

Starting nmap 3.59ALPHA1 ( http://www.insecure.org/nmap/ ) at 2004-08-19 21:35 CDT
Initiating SYN Stealth Scan against host.example.org
(10.10.1.100) [65535 ports] at 21:35
assertion "len == ntohs(ipv4->ip_len)" failed: file "tcpip.cc", line 2350
Abort trap (core dumped)
# gdb /usr/local/nmap/bin/nmap nmap.core
(gdb) bt
#0 0x28166fc4 in kill () from /usr/lib/libc.so.4
#1 0x281a893e in abort () from /usr/lib/libc.so.4
#2 0x281848d3 in __assert () from /usr/lib/libc.so.4
#3 0x80569be in __default_alloc_template<false, 0>::_S_refill ()
#4 0x8062835 in basic_string<char, string_char_traits<char>,
__default_alloc_template<false, 0> >::~basic_string ()
#5 0x8065d53 in basic_string<char, string_char_traits<char>,
__default_alloc_template<false, 0> >::~basic_string ()
#6 0x80661de in basic_string<char, string_char_traits<char>,
__default_alloc_template<false, 0> >::~basic_string ()
#7 0x8066280 in basic_string<char, string_char_traits<char>,
__default_alloc_template<false, 0> >::~basic_string ()
#8 0x8068417 in basic_string<char, string_char_traits<char>,
__default_alloc_template<false, 0> >::~basic_string ()
#9 0x804dbfc in getsockname ()
#10 0x804a834 in getsockname ()
#11 0x804a526 in getsockname ()

This is a FreeBSD 4.10 built with..

./configure --prefix=/usr/local/nmap.a --without-nmapfe --without-openssl

---------------------------------------------------------------------
For help using this (nmap-dev) mailing list, send a blank email to
nmap-dev-help@insecure.org . List archive: http://seclists.org
Received on Aug 20 2004