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TITLE:
MailMarshal Spam Quarantine Management Interface Information
Disclosure

SECUNIA ADVISORY ID:
SA26018

VERIFY ADVISORY:
http://secunia.com/advisories/26018/

CRITICAL:
Moderately critical

IMPACT:
Exposure of sensitive information

WHERE:
>From remote

SOFTWARE:
MailMarshal SMTP 6.x
http://secunia.com/product/6032/
MailMarshal SMTP 2006
http://secunia.com/product/12557/

DESCRIPTION:
Gary O'leary-Steele has reported a vulnerability in MailMarshal,
which can be exploited by malicious people to disclose potentially
sensitive information.

The vulnerability is caused by an error within the handling of email
addresses in the password reset functionality of the Spam Quarantine
Management Interface. This can be exploited to reset a user's
password and send copies of the new password to other email addresses
by passing a specially crafted email address to the password reset
feature.

Successful exploitation requires that the attacker knows the email
address of the target user.

SOLUTION:
Update to version 6.2.1.

PROVIDED AND/OR DISCOVERED BY:
Gary O'leary-Steele, Sec-1.

ORIGINAL ADVISORY:
MailMarshal:
http://www.marshal.com/software/mailmarshal_smtp/MailMarshalSMTP-ReleaseNotes-6.2.1.3252.htm#Change%20History

Sec-1:
http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064676.html

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