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QuickZip Multiple Archive Directory Traversal Vulnerability
Secunia Advisory: SA20864
Release Date: 2006-06-29
Last Update: 2006-07-04
Popularity: 5,336 views

Critical:
Less critical
Impact: System access
Where: From remote
Solution Status: Unpatched

Software:QuickZip 3.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Claus Berghammer has discovered a vulnerability in QuickZip, which potentially can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to an input validation error when extracting files compressed with TAR (.tar) or GZ (.gz). This makes it possible to have files extracted to arbitrary locations outside the specified directory using the "../" directory traversal sequence.

NOTE: The JAR (.jar) file format is also affected. However, only directories can be extracted outside of the specified directory.

The vulnerability has been confirmed in version 3.06.3. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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