#!/usr/bin/perl
#
# NIST NVD Feed Parser
# David Kyger 7-6-07
# License - GNU GPL

use XML::Simple qw(:strict);

use Data::Dumper;
use POSIX qw(strftime);

my $report = "report.html";

open(REPORT,">$report");

my $url = 'http://nvd.nist.gov/download/nvdcve-recent.xml';
`/usr/local/bin/wget -q $url`;

my $file = "nvdcve-recent.xml";

my $today = strftime( "%Y-%m-%d", localtime );
my $yesterday = strftime( "%Y-%m-%d", localtime(time-86400));

$xml = new XML::Simple;

$data = $xml->XMLin(
    "nvdcve-recent.xml",
    KeyAttr    => { cve    => 'entry' },
    ForceArray => [ 'cve', 'ref' ]
);

my $e;
print REPORT '<html><body>';
print REPORT
'<table style="text-align: left;" border="1" cellpadding="2" cellspaci
+ng="2"><tbody>';
print REPORT
'<tr><td><b>Name</b></td><td><b>Published</b></td><td><b>Modified</b><
+/td><td><b>Severity</b></td><td><b>Description</b></td><td><b>Referen
+ces</b></td></tr>'
;

foreach $e ( @{ $data->{entry} } ) {
    if ( $e->{severity} =~ /High/ && $e->{modified} =~ /($today|$yeste
+rday)/ ) {
        ;
        print REPORT '<tr><td>' . $e->{name} . '</td>';
        print REPORT '<td>' . $e->{published} . '</td>';
        print REPORT '<td>' . $e->{modified} . '</td>';
        print REPORT '<td>' . $e->{severity} . '</td>';
        print REPORT '<td>'
          . $e->{desc}->{descript}->{content}
          . '</td><td><br>';

        foreach $ref ( @{ $e->{refs}->{ref} } ) {
            print REPORT '<a href="' . $ref->{url} . '" target="_blank
+">';
            print REPORT $ref->{source} . '</a><br>';
        }

    }
}
print REPORT '</td></tr>';
print REPORT '</table><p>';
print REPORT '</html></body>';

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