Secunia

iDEFENSE has reported a vulnerability in IMail Server, which can be exploited by malicious people to compromise a vulnerable system.

The vulnerability is caused due to a boundary error in the LDAP daemon ("iLDAP.exe") when handling tags in LDAP messages. This can be exploited to cause a buffer overflow prior to authentication by sending specially crafted LDAP messages with overly long length tags to a vulnerable system.

Successful exploitation allows execution of arbitrary code.

The vulnerability has been reported in "iLDAP.exe" 3.9.15.10 included in IMail Server 8.03. However, other versions may also be affected.

Solution
Apply 8.05 Hotfix 2.
Further details available in Customer Area

Provided and/or discovered by
iDEFENSE

Changelog
Further details available in Customer Area

Original Advisory
http://www.idefense.com/application/poi/display?id=74&type=vulnerabilities

Other references
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Deep Links
Links available in Customer Area