commit 5de9e4fa623f88a9b48ef0704244ff843005573a
Author: Patrik Karlsson <patrik@cqure.net>
Date: Sat Oct 6 21:19:08 2012 +0200
Applied patch from Dhiru Kholia adding oracle-brute-stealth and needed changes
reworked the patch slightly and added;
- support for specifying account on command line
- johnfile argument for writing hashes directly to file
When an interface doesn't have an address set, getInterfaceByName can
fail because it checks the address family. The fatal error message would
be something like
route_dst_netlink: can't find interface "tap0"
If we can't find an interface with a specific address family, fall back
with an AF_UNSPEC search.
http://seclists.org/nmap-dev/2012/q4/12
The Linux-specific SO_BINDTODEVICE sockopt causes packets to be sent on
a specific interface, in cases where merely setting the source address
does not uniquely determine the interface.
The exceptions are the calls in ncat/ncat_connect.c and
nping/EchoServer.cc. Ncat doesn't have an option for the interface, and
I think Nping's -e option is only meant to apply to probes, not to the
echo server listener.
This was an old library removed in r2811 and r2812, of which a few
traces remained.
I don't know the purpose of this in nbase_misc.c:
if(sd != 501) // Hack related to WinIP Raw Socket support
ioctlsocket (sd, FIONBIO, &one);
There are some other #ifdefs that are used on other platforms, in which
code intf_name might nto be set but will continue to be an empty string
as before.
This commit fixes two different bugs:
(1) First in some situations Nmap will only see routes that are attached
to the device that handles the default route.
(2) On boxes without a default route, Nmap will not see any route.
These two bugs are caused by sysroutes_dnet_find_interfaces() logic
which will use only the geteway to match interface addresses.
To fix this, first check the current route and see if the gateway was set
otherwise use the destination address to match the address of an
interface.
This is set to an empty string in all functions yielding routes,
particularly route_loop. The code to get the interface pertaining to a
route is different on different platforms, so must be added one by one.
The code setting the intf_name to an empty string is only tested on
Linux.
