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PowerArchiver ACE/ARJ Archive Handling Buffer Overflow
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Secunia Advisory:
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SA16713
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Release Date:
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2005-09-23
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Last Update:
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2005-10-04
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Popularity:
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7,728 views
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Critical:
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Moderately 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: | PowerArchiver 2002 8.x
PowerArchiver 2003 8.x
PowerArchiver 2004 9.x
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| CVE reference: | CVE-2005-3061
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Description:
Secunia Research has discovered a vulnerability in PowerArchiver, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error when reading the filename of a compressed file from an ACE/ARJ archive. This can be exploited to cause a stack-based buffer overflow when a malicious archive containing a file with an overly long filename is opened.
Successful exploitation allows arbitrary code execution.
The vulnerability has been confirmed in the following versions with ACE, or ARJ archives, or both:
* PowerArchiver 2006 version 9.5 Beta 4/Beta 5
* PowerArchiver 2004 version 9.25
* PowerArchiver 2003 version 8.60
* PowerArchiver 2002 version 8.10
Prior versions may also be affected.
Solution:
Update to a fixed version.
PowerArchiver 2004:
Update to version 9.26.
The vulnerability has also been fixed in PowerArchiver 2006 Beta 6.
Provided and/or discovered by:
Tan Chew Keong, Secunia Research.
Changelog:
2005-10-04: Added CVE reference.
Original Advisory:
Secunia Research:
http://secunia.com/secunia_research/2005-50/advisory/
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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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