Secunia

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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