SecurityAlert : 217 CVE : CVE-2005-3929 SecurityRisk : Medium (About) Remote Exploit : Yes Local Exploit : No Exploit Available : Yes Credit : retrogod aliceposta it Published : 01.12.2005
Affected Software :
Xaraya <= 1.0.0 RC4
Advisory Content :
Xaraya <= 1.0.0 RC4 D.O.S / file corruption
software:
site: http://www.xaraya.com
description: "Xaraya 1.0 Core is an Open Source web application framework
written in PHP"
vulnerable code in create() function in xarMLSXML2PHPBackend.php:
i) you can create an empty dir, in some cases this leads to D.O.S.
condition,poc:
http://[target]/[path_to_xaraya]/index.php?module=../../../../.key.php
http://[target]/[path_to_xaraya]/index.php?module=../../../../../.htacce
ss
ii) you can overwite any file on target system, using null char
this could lead to remode code execution condition even, if a user
overwrite
some file where an inclusion path is defined
rgod
site: http://rgod.altervista.org
mail: retrogod at aliceposta it
original advisory: http://rgod.altervista.org/xaraya1DOS.hmtl
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