[SA23201] MailEnable IMAP Service Buffer Overflow Vulnerability

TITLE:
MailEnable IMAP Service Buffer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA23201

VERIFY ADVISORY:
http://secunia.com/advisories/23201/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
MailEnable Professional 2.x
http://secunia.com/product/10625/
MailEnable Enterprise Edition 1.x
http://secunia.com/product/4325/
MailEnable Enterprise Edition 2.x
http://secunia.com/product/10427/
MailEnable Professional 1.x
http://secunia.com/product/3474/

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.

---

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/

Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.