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Ichitaro Document Viewer Buffer Overflow Vulnerability
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Secunia Advisory:
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SA21552
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Release Date:
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2006-08-21
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Last Update:
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2006-08-25
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Popularity:
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8,289 views
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Critical:
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Extremely 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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Partial Fix
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| Software: | Ichitaro 10.x
Ichitaro 11.x
Ichitaro 12.x
Ichitaro 13.x
Ichitaro 2004
Ichitaro 2005
Ichitaro 2006
Ichitaro 9.x
Ichitaro for Linux
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| CVE reference: | CVE-2006-4326
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Description:
A vulnerability has been reported in Ichitaro, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error when processing a specially crafted document. This can be exploited to cause a stack-based buffer overflow via an overly long string.
Successful exploitation allows execution of arbitrary code.
NOTE: The vulnerability is currently being actively exploited.
Solution:
Apply patch.
Ichitaro 2005/2006:
A patch was released on 2006-08-18.
Ichitaro for Linux:
A patch should be available soon.
Provided and/or discovered by:
Discovered in the wild as a so-called 0-day.
Changelog:
2006-08-25: Added CVE reference.
Original Advisory:
Justsystem (japanese):
http://www.justsystem.co.jp/info/pd6002.html
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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.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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