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MailEnable IMAP Service Buffer Overflow Vulnerability
Secunia Advisory: SA23201
Release Date: 2006-12-08
Last Update: 2006-12-11
Popularity: 7,968 views

Critical:
Highly critical
Impact: System access
Where: From remote
Solution Status: Vendor Patch

Software:MailEnable Enterprise Edition 1.x
MailEnable Enterprise Edition 2.x
MailEnable Professional 1.x
MailEnable Professional 2.x

Binary Analysis: BA20 :: Available for 1 Credit

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CVE reference:CVE-2006-6423


Description:
Secunia Research has discovered a vulnerability in MailEnable, which can be exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to a boundary error in the IMAP service and can be exploited to cause a stack-based buffer overflow via a specially crafted sequence of commands and data.

Successful exploitation allows execution of arbitrary code.

The vulnerability is confirmed in MailEnable Professional version 2.35. The following versions are reportedly affected:
* 1.6-1.84 Professional Edition
* 1.1-1.41 Enterprise Edition
* 2.0-2.35 Professional Edition
* 2.0-2.35 Enterprise Edition

Solution:
Apply hotfix ME-10025.
http://www.mailenable.com/hotfix/ME-10025.EXE

Provided and/or discovered by:
JJ Reyes, Secunia Research.

Changelog:
2006-12-11: Added CVE reference. Added link to Secunia Research advisory.

Original Advisory:
Secunia Research:
http://secunia.com/secunia_research/2006-73/


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