unzoo Input Validation Flaw Lets Remote Users Create/Overwrite Files on the Target User's System
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SecurityTracker Alert ID: 1011673
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SecurityTracker URL: http://securitytracker.com/id?1011673
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CVE Reference: GENERIC-MAP-NOMATCH
(Links to External Site)
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Date: Oct 14 2004
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Impact: Modification of system information, Modification of user information
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Version(s): 4.4
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Description: An input validation vulnerability was reported in unzoo. A remote user can cause files to be overwritten when an archive is expanded.
doubles reported that a remote user can create a specially crafted archive that, when expanded by the target user, will create or overwrite files in arbitrary locations with the privileges of the target user.
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Impact: A remote user can cause files in arbitrary locations to be created or overwritten with the privileges of the target user when an archive is expanded.
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Solution: No solution was available at the time of this entry.
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Cause: Access control error, Input validation error
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Underlying OS: Linux (Any), UNIX (Any)
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Reported By: <doubles@hush.com>
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Message History:
None.
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Source Message Contents
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Date: Wed, 13 Oct 2004 13:29:53 -0700
From: <doubles@hush.com>
Subject: [Full-Disclosure] unzoo 4.4 directory travels
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ttoo!! bbwwaahhaahhaahhaahh!!
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sswwiimmiinnggppoooollss ppllzz!!
ddoouubblleess
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