TITLE:
Gordano Exposure of Information and Denial of Service

SECUNIA ADVISORY ID:
SA9714

VERIFY ADVISORY:
http://www.secunia.com/advisories/9714/

CRITICAL:
Not critical

IMPACT:
Exposure of sensitive information, DoS

WHERE:
From remote

SOFTWARE:
Gordano Messaging Suite / NTmail

DESCRIPTION:
Two vulnerabilities have been identified in Gordano, which allows
malicious people to consume large amounts of CPU power and see
information about other users.

1) It is possible to make the application consume large amounts of
CPU resources by making multiple requests like "GET /../..
HTTP/1.0".

2) Authenticated users can access a log file with information about
login attempts at "/admin/reports/alertlist.mml".

This has been confirmed in the latest version build 3138.

SOLUTION:
We have received information that a hotfix should be available.
However, the hotfix does not fix the above issues.

Filter access to the service so that only trusted IP addresses can
access it.

REPORTED BY / CREDITS:
Phuong Nguyen

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E-mail	: support@secunia.com
Tel	: +45 7020 5144
Fax	: +45 7020 5145

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