Secunia Security Advisory - Secunia Research has discovered a vulnerability in MDaemon, which can be exploited by malicious people to compromise a vulnerable system.
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TITLE:
MDaemon Content Filter Directory Traversal Vulnerability
SECUNIA ADVISORY ID:
SA16173
VERIFY ADVISORY:
http://secunia.com/advisories/16173/
CRITICAL:
Highly critical
IMPACT:
Manipulation of data, System access
WHERE:
>From remote
SOFTWARE:
MDaemon 8.x
http://secunia.com/product/5407/
DESCRIPTION:
Secunia Research has discovered a vulnerability in MDaemon, which can
be exploited by malicious people to compromise a vulnerable system.
The vulnerability is caused due to an input validation error in
MDaemon's content filter. This can be exploited to write files to
arbitrary directories via e.g. a specially crafted email containing a
virus-infected attachment with directory traversal sequences in its
filename (e.g. "../../../../../file.exe").
Successful exploitation causes the file to be quarantined to an
arbitrary directory (e.g. the startup folder), but requires the
attachment quarantine feature is enabled.
The vulnerability has been confirmed in version 8.0.4. Prior versions
may also be affected.
SOLUTION:
Update to version 8.1.0.
PROVIDED AND/OR DISCOVERED BY:
Tan Chew Keong, Secunia Research.
ORIGINAL ADVISORY:
Alt-N Technologies:
http://files.altn.com/MDaemon/Release/RelNotes_en.txt
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About:
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