| 15 |
"html" => \$html, |
"html" => \$html, |
| 16 |
"debug" => \$debug, |
"debug" => \$debug, |
| 17 |
"suite=s" => \$suite, |
"suite=s" => \$suite, |
| 18 |
|
"sta=s" => \$sta, |
| 19 |
"output=s", \$output) |
"output=s", \$output) |
| 20 |
|| ! @ARGV) { |
|| ! @ARGV) { |
| 21 |
die "usage: $0 [--suite suite] [--html] [--output=file] [--debug] advisorylist dtsalist...\n"; |
die "usage: $0 [--suite suite] [--sta sta-mirror] [--html] [--output=file] [--debug] list ...\n"; |
| 22 |
} |
} |
| 23 |
|
|
| 24 |
|
my $sta = "http://secure-testing.debian.net/debian-security-updates/dists/testing/security-updates/main/source/Sources.gz"; |
| 25 |
|
|
| 26 |
|
system("wget -q -O /tmp/Sources.sta.gz $sta"); |
| 27 |
|
|
| 28 |
if (defined $output) { |
if (defined $output) { |
| 29 |
open (OUT, ">$output.tmp.$$") || die "output.tmp.$$: $!"; |
open (OUT, ">$output.tmp.$$") || die "output.tmp.$$: $!"; # Set the output to a file |
| 30 |
} |
} |
| 31 |
else { |
else { |
| 32 |
open (OUT, ">&STDOUT"); |
open (OUT, ">&STDOUT"); # Set the output to stdout |
| 33 |
} |
} |
| 34 |
|
|
| 35 |
if ($html) { |
if ($html) { # It's HTML, so we need a header |
| 36 |
print OUT "<html><title>$suite security issues</title>\n"; |
print OUT "<html><title>$suite security issues</title>\n"; |
| 37 |
if ($suite ne 'testing' && $suite ne 'unstable') { |
|
| 38 |
|
# This is being run against something it's not meant to be, so print a warning |
| 39 |
|
if ($suite ne 'testing' && $suite ne 'unstable') { |
| 40 |
print OUT <<"EOF"; |
print OUT <<"EOF"; |
| 41 |
<p> |
<p> |
| 42 |
<em>Warning:</em> This page is the result of running the testing security |
<em>Warning:</em> This page is the result of running the testing security |
| 52 |
|
|
| 53 |
|
|
| 54 |
my %data; |
my %data; |
| 55 |
|
my %advlist; |
| 56 |
my %needkernel=qw/2.4.27 0 2.6.11 0/; |
my %needkernel=qw/2.4.27 0 2.6.11 0/; |
| 57 |
my $list_unknown=1; #set to 1 to display kernel images with unknown source version |
my $list_unknown=1; #set to 1 to display kernel images with unknown source version |
| 58 |
my $sources=$ENV{SOURCES_FILE}; |
my $sources=$ENV{SOURCES_FILE}; |
| 59 |
my $need_rebuild=0; |
my $need_rebuild=0; |
| 60 |
|
|
| 61 |
|
# Set some colours for the urgency types |
| 62 |
my @urgencies=("high", "medium", "low", "unknown"); |
my @urgencies=("high", "medium", "low", "unknown"); |
| 63 |
my %colormap=( |
my %colormap=( |
| 64 |
high => "#FF0000", |
high => "#FF0000", |
| 67 |
unknown => "#FFFF00" |
unknown => "#FFFF00" |
| 68 |
); |
); |
| 69 |
|
|
| 70 |
my $unprop = my $unprop_all = my $unfixed = my $todos = 0; |
my $unprop = my $unprop_all = my $unfixed = my $todos = my $fixedsta = 0; |
| 71 |
|
|
| 72 |
|
# Add an item into the data array. |
| 73 |
sub record { |
sub record { |
| 74 |
my ($package, $condition, $item, $urgency)=@_; |
my ($package, $condition, $item, $urgency)=@_; |
| 75 |
|
|
| 82 |
push @{$data{$package}{$condition}}, {item => $item, urgency => $urgency}; |
push @{$data{$package}{$condition}}, {item => $item, urgency => $urgency}; |
| 83 |
} |
} |
| 84 |
|
|
| 85 |
die ("No DTSA list specified") if (! length @ARGV[1]); |
foreach my $list (@ARGV) { |
| 86 |
my $dtsalist = @ARGV[1]; |
# Each of the @ARGVs we've got passed need parsing. So lets do that |
| 87 |
foreach my $list (@ARGV[0]) { |
|
| 88 |
|
# If it's a directory, set the file to list, cause we need that. |
| 89 |
if (-d $list) { |
if (-d $list) { |
| 90 |
$list="$list/list"; |
$list="$list/list"; |
| 91 |
} |
} |
| 94 |
while (<IN>) { |
while (<IN>) { |
| 95 |
print STDERR "line: $_" if $debug; |
print STDERR "line: $_" if $debug; |
| 96 |
chomp; |
chomp; |
| 97 |
if (/^\[/) { |
if (/\s+TODO/) { # It's a todo item. Add it to the count, and ignore it |
| 98 |
|
$todos++; |
| 99 |
|
} |
| 100 |
|
elsif (/^\[/) { # Checking adv. number for a line starting with [ : Set $id to it |
| 101 |
($id)=m/((?:DSA|DTSA|CAN|CVE)-[^\s]+) /; |
($id)=m/((?:DSA|DTSA|CAN|CVE)-[^\s]+) /; |
| 102 |
} |
} |
| 103 |
elsif (/^((?:DSA|DTSA|CAN|CVE)-[^\s]+)/) { |
elsif (/^((?:DSA|DTSA|CAN|CVE)-[^\s]+)/) { # Check for a line with an advisory at the start : Set $id to it |
| 104 |
$id=$1; |
$id=$1; |
| 105 |
} |
} |
| 106 |
elsif (/^\s+[!-]\s+(\S+)\s+(.*?)\s*$/) { |
elsif (/^\s+[!-]\s+(\S+)\s+(.*?)\s*$/) { # Deal with the rest of the lines |
| 107 |
my $package=$1; |
my $package=$1; # We know which package it is. |
| 108 |
my $rest=$2; |
my $rest=$2; |
| 109 |
my $version; |
my $version; |
| 110 |
my $notes; |
my $notes; |
| 111 |
if ($rest=~/([^\(\s]+)\s+\((.*)\)/) { |
if ($rest=~/([^\(\s]+)\s+\((.*)\)/) { |
| 120 |
$version=$rest; |
$version=$rest; |
| 121 |
$notes=""; |
$notes=""; |
| 122 |
} |
} |
| 123 |
|
|
| 124 |
|
# by now, we also have the version that's affected by the security problem. |
| 125 |
|
# This is stored in $version |
| 126 |
|
|
| 127 |
my @notes=split(/\s*;\s+/, $notes); |
my @notes=split(/\s*;\s+/, $notes); |
| 128 |
|
|
| 129 |
|
# Fetch the urgency, if we can. |
| 130 |
my $urgency="unknown"; |
my $urgency="unknown"; |
| 131 |
foreach my $u (@urgencies) { |
foreach my $u (@urgencies) { |
| 132 |
if (grep { $_ eq $u } @notes) { |
if (grep { $_ eq $u } @notes) { |
| 135 |
last; |
last; |
| 136 |
} |
} |
| 137 |
} |
} |
| 138 |
|
|
| 139 |
|
# It's a kernel. Add it to the list of kernels that need to be looked at. |
| 140 |
if ($package=~/kernel-source-([0-9.]+)/) { |
if ($package=~/kernel-source-([0-9.]+)/) { |
| 141 |
my $kernversion=$1; |
my $kernversion=$1; |
| 142 |
if (exists $needkernel{$kernversion} && |
if (exists $needkernel{$kernversion} && |
| 146 |
} |
} |
| 147 |
} |
} |
| 148 |
|
|
| 149 |
|
# Fire up madison. |
| 150 |
my @maddy; |
my @maddy; |
| 151 |
for (1..5) { |
for (1..5) { |
| 152 |
@maddy=`madison -s '$suite' '$package'`; |
@maddy=`madison -s '$suite' '$package'`; |
| 170 |
if (grep { $_ eq 'unfixed' || $_ eq 'pending' } @notes) { |
if (grep { $_ eq 'unfixed' || $_ eq 'pending' } @notes) { |
| 171 |
record($package, '('.join("; ", @notes).')', $id, $urgency); |
record($package, '('.join("; ", @notes).')', $id, $urgency); |
| 172 |
$unfixed++; |
$unfixed++; |
| 173 |
|
# It's not been fixed! |
| 174 |
} |
} |
| 175 |
else { |
else { |
| 176 |
foreach my $maddy (@maddy) { |
foreach my $maddy (@maddy) { |
| 177 |
my @fields = split(/\s*\|\s*/, $maddy); |
my @fields = split(/\s*\|\s*/, $maddy); |
| 178 |
my $havver=$fields[1]; |
my $havver=$fields[1]; # It's this version in the archive I'm checking. |
| 179 |
my $arches=$fields[3]; |
my $arches=$fields[3]; |
|
my $dtsacmp=1; |
|
| 180 |
$version=~s/\s+//; # strip whitespace |
$version=~s/\s+//; # strip whitespace |
| 181 |
$arches=~s/\s+$//; |
$arches=~s/\s+$//; |
| 182 |
my $cmp=system("dpkg --compare-versions '$havver' '>=' '$version'"); |
my $starchive = ""; |
| 183 |
|
|
| 184 |
my $dtsaver = `grep "\\- $package" $dtsalist|awk '{print \$3}'`; |
# Is the version in the archive greater than the version that's vulnerable? |
| 185 |
chomp $dtsaver; |
my $cmp=system("dpkg --compare-versions '$havver' '>=' '$version'"); |
| 186 |
if (length($dtsaver)) { |
if ($cmp != 0){ # No, so the archive is vulnerable. |
|
my $hdcmp=system("dpkg --compare-versions '$havver' '>=' '$dtsaver'"); |
|
|
if ($hdcmp != 0 && $vdcmp == 0) { |
|
|
record($package, "have $dtsaver in secure-testing archive, but $havver is in main archive",$id, $urgency); |
|
|
} |
|
|
$dtsacmp = 0; |
|
|
} |
|
| 187 |
|
|
| 188 |
if ($cmp != 0 && $dtsacmp !=0) { |
# Does the version exist in the secure-testing archive? |
| 189 |
|
my $staversion = `zcat /tmp/Sources.sta.gz |grep-dctrl -F Package -e ^$package\$ -s Version -`; |
| 190 |
|
chomp $staversion; |
| 191 |
|
$staversion=~s/Version: //; |
| 192 |
|
$staversion=~s/\s+//; |
| 193 |
|
if (length ($staversion)) { |
| 194 |
|
# Yes, but what version is in s-t? |
| 195 |
|
my $stacmp = system("dpkg --compare-versions '$staversion' '>=' '$version'"); |
| 196 |
|
if ($stacmp == 0){ |
| 197 |
|
# Well, the version in the s-t archive fixes the issue |
| 198 |
|
# but it's still vulnerable in the main archive |
| 199 |
|
$starchive = " (fixed in $staversion in the secure-testing archive)"; |
| 200 |
|
$fixedsta++; |
| 201 |
|
} |
| 202 |
|
} |
| 203 |
|
|
| 204 |
if ($html && $suite eq 'testing') { |
if ($html && $suite eq 'testing') { |
| 205 |
$havver='<a href="http://bjorn.haxx.se/debian/testing.pl?package='.uri_escape($package).'">'.$havver.'</a>'; |
$havver='<a href="http://bjorn.haxx.se/debian/testing.pl?package='.uri_escape($package).'">'.$havver.'</a>'; |
| 206 |
} |
} |
| 207 |
record($package, "$version needed, have $havver".(@maddy > 1 ? " [$arches]" : ""), $id, $urgency); |
record($package, "$version needed, have $havver".(@maddy > 1 ? " [$arches]" : "").$starchive, $id, $urgency); |
| 208 |
$unprop++; |
$unprop++; |
| 209 |
$unprop_all++ unless @maddy > 1; |
$unprop_all++ unless @maddy > 1; |
| 210 |
} |
} |
| 211 |
} |
} |
| 212 |
} |
} |
| 213 |
} |
} |
|
elsif (/\s+TODO/) { |
|
|
$todos++; |
|
|
} |
|
| 214 |
} |
} |
| 215 |
} |
} |
| 216 |
|
|
| 292 |
if ($html) { |
if ($html) { |
| 293 |
print OUT "</ul>\n"; |
print OUT "</ul>\n"; |
| 294 |
print OUT "<hr>\n"; |
print OUT "<hr>\n"; |
| 295 |
|
print OUT "Key: "; |
| 296 |
|
foreach $keyline (@urgencies) { |
| 297 |
|
print OUT "<span style=\"border: 1px dashed; background:".$colormap{$keyline}."\"> $keyline </span> "; |
| 298 |
|
} |
| 299 |
|
print OUT "<br>"; |
| 300 |
print OUT "Total holes unfixed: $unfixed<br>\n"; |
print OUT "Total holes unfixed: $unfixed<br>\n"; |
| 301 |
print OUT "Total holes fixed in unstable but not $suite: $unprop_all"; |
print OUT "Total holes fixed in unstable but not $suite: $unprop_all ($fixedsta fixed in secure-testing archive)"; |
| 302 |
if ($unprop_all != $unprop) { |
if ($unprop_all != $unprop) { |
| 303 |
print OUT " (+".($unprop - $unprop_all)." on some arches)"; |
print OUT " (+".($unprop - $unprop_all)." on some arches)"; |
| 304 |
} |
} |