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CheckMark MultiLedger DUNZIP32.dll Buffer Overflow Vulnerability
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Secunia Advisory:
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SA17394
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Release Date:
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2005-10-31
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Last Update:
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2006-03-30
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Popularity:
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5,354 views
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Critical:
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Less critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | CheckMark MultiLedger 6.x
CheckMark MultiLedger 7.x
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Subscribe:
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| CVE reference: | CVE-2004-1094
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Description:
Juha-Matti Laurio has reported a vulnerability in CheckMark MultiLedger, which potentially can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error in a 3rd-party compression library (DUNZIP32.dll) when extracting a backup file.
The vulnerability is related to:
SA12805
Successful exploitation may allow execution of arbitrary code, but requires that the user is e.g. tricked into restoring from a malicious ZIP backup file.
The vulnerability has been reported in versions 6.0.3, 6.0.5, 7.0.0, and 7.0.1. Other versions may also be affected.
Solution:
Update to version 7.0.2 (requires version 7.0 of MultiLedger for Windows).
http://www.checkmark.com/support/patch_win_ml.php
Provided and/or discovered by:
Juha-Matti Laurio
Changelog:
2006-03-30: Added CVE reference.
Original Advisory:
Juha-Matti Laurio:
http://www.networksecurity.fi/advisories/multiledger.html
Other References:
SA12805:
http://secunia.com/advisories/12805/
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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