#VERSION,2.00
#LASTMOD,01.06.2008

###############################################################################
#  Copyright (C) 2008 CIRT, Inc.
#
#  This program is free software; you can redistribute it and/or
#  modify it under the terms of the GNU General Public License
#  as published by the Free Software Foundation; version 2
#  of the License only.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
###############################################################################

###############################################################################
# PURPOSE
# Test Apache's expect header XSS
###############################################################################

sub nikto_apache_expect_xss
{
    LW2::http_close(\%request);    # force-close any old connections
    LW2::http_reset();
    $request{'whisker'}->{'uri'} = "/";
    $request{'Expect'} = "<script>alert(xss)</script>";
    LW2::http_fixup_request(\%request);
    dump_var("Request Hash", \%request);
    if ($CLI{pause} > 0) { sleep $CLI{pause}; }
    LW2::http_do_request_timeout(\%request, \%result, 5);
    dump_var("Result Hash", \%result);

    if ($result{'whisker'}->{'data'} =~ /<script>alert\(xss\)<\/script>/)
    {
        $TARGETS{$CURRENT_HOST_ID}{positives}{999974} = 1;
        $TARGETS{$CURRENT_HOST_ID}{total_vulns}++;
        $TESTS{999974}{osvdb}   = 27487;
        $TESTS{999974}{message} = "Apache is vulnerable to XSS via the Expect header";
        nprint("+ OSVDB-$TESTS{999974}{osvdb}: $TESTS{999974}{message}");
    }
    delete $request{'Expect'};
}

1;