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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200501-41">
<title>TikiWiki: Arbitrary command execution</title>
<synopsis>
A bug in TikiWiki allows certain users to upload and execute malicious PHP
scripts.
</synopsis>
<product type="ebuild">tikiwiki</product>
<announced>January 30, 2005</announced>
<revised>May 22, 2006: 02</revised>
<bug>78944</bug>
<access>remote</access>
<affected>
<package name="www-apps/tikiwiki" auto="yes" arch="*">
<unaffected range="ge">1.8.5</unaffected>
<vulnerable range="lt">1.8.5</vulnerable>
</package>
</affected>
<background>
<p>
TikiWiki is a web-based groupware and content management system (CMS),
using PHP, ADOdb and Smarty.
</p>
</background>
<description>
<p>
TikiWiki does not validate files uploaded to the "temp" directory.
</p>
</description>
<impact type="high">
<p>
A malicious user could run arbitrary commands on the server by
uploading and calling a PHP script.
</p>
</impact>
<workaround>
<p>
There is no known workaround at this time.
</p>
</workaround>
<resolution>
<p>
All TikiWiki users should upgrade to the latest version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=www-apps/tikiwiki-1.8.5&quot;</code>
</resolution>
<references>
<uri link="http://tikiwiki.org/art102">TikiWiki Advisory</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0200">CVE-2005-0200</uri>
</references>
<metadata tag="submitter" timestamp="Fri, 28 Jan 2005 00:00:37 +0000">
DerCorny
</metadata>
<metadata tag="bugReady" timestamp="Sat, 29 Jan 2005 17:00:21 +0000">
vorlon078
</metadata>
</glsa>