ced7835c06
1. Very large RRSIG RRsets included in a negative cache can trigger an assertion failure that will crash named (BIND 9 DNS) due to an off-by-one error in a buffer size check. This bug affects all resolving name servers, whether DNSSEC validation is enabled or not, on all BIND versions prior to today. There is a possibility of malicious exploitation of this bug by remote users. 2. Named could fail to validate zones listed in a DLV that validated insecure without using DLV and had DS records in the parent zone. Add a patch provided by ru@ and confirmed by ISC to fix a crash at shutdown time when a SIG(0) key is being used.
51 lines
1.3 KiB
Perl
Executable File
51 lines
1.3 KiB
Perl
Executable File
#!/bin/perl
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#
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# Copyright (C) 2007 Internet Systems Consortium, Inc. ("ISC")
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#
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# Permission to use, copy, modify, and/or distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
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# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
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# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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# PERFORMANCE OF THIS SOFTWARE.
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# $Id: sort-options.pl,v 1.3 2007-09-24 23:46:48 tbox Exp $
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sub sortlevel() {
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my @options = ();
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my $fin = "";
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my $i = 0;
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while (<>) {
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if (/^\s*};$/) {
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$fin = $_;
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# print 2, $_;
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last;
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}
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next if (/^$/);
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if (/{$/) {
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# print 3, $_;
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my $sec = $_;
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push(@options, $sec . sortlevel());
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} else {
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push(@options, $_);
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# print 1, $_;
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}
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$i++;
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}
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my $result = "";
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foreach my $i (sort @options) {
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$result = ${result}.${i};
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$result = $result."\n" if ($i =~ /^[a-z]/i);
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# print 5, ${i};
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}
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$result = ${result}.${fin};
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return ($result);
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}
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print sortlevel();
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