OSEC

Neohapsis is currently accepting applications for employment. For more information, please visit our website www.neohapsis.com or email hr@neohapsis.com
[SA26427] Microsoft Internet Explorer FTP Credentials Exposure

From: Secunia Security Advisories (sec-advsecunia.com)
Date: Mon Aug 13 2007 - 09:17:04 CDT


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

BETA test the new Secunia Personal Software Inspector!

The Secunia PSI detects installed software on your computer and
categorises it as either Insecure, End-of-Life, or Up-To-Date.
Effectively enabling you to focus your attention on software
installations where more secure versions are available from the
vendors.

Download the free PSI BETA from the Secunia website:
https://psi.secunia.com/

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

TITLE:
Microsoft Internet Explorer FTP Credentials Exposure

SECUNIA ADVISORY ID:
SA26427

VERIFY ADVISORY:
http://secunia.com/advisories/26427/

CRITICAL:
Not critical

IMPACT:
Exposure of sensitive information

WHERE:
From remote

SOFTWARE:
Microsoft Internet Explorer 6.x
http://secunia.com/product/11/
Microsoft Internet Explorer 7.x
http://secunia.com/product/12366/

DESCRIPTION:
A weakness has been reported in Microsoft Internet Explorer, which
may expose FTP usernames and passwords.

When Internet Explorer is used to access an FTP site, the username
and password is stored in the file (e.g. an HTML file) when viewing
and then saving (using "File" -> "SaveAs") it. This may lead to
exposure of the username and password if a user e.g. uploads the
saved file or makes it otherwise accessible to other people.

The weakness is reported in Internet Explorer version 6 and 7 (when
using the "Open FTP Site in Windows Explorer"). Other versions may
also be affected.

SOLUTION:
Do not make files (e.g. HTML files) that were opened and then saved
via an FTP session in Internet Explorer available to others.

PROVIDED AND/OR DISCOVERED BY:
Reported in a news article.

ORIGINAL ADVISORY:
http://blog.washingtonpost.com/securityfix/2007/08/ftp_files_expose_web_site_cred.html

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

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/

Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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

Unsubscribe: Secunia Security Advisories

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