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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200501-12">
<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 10, 2005</announced>
<revised>May 22, 2006: 03</revised>
<bug>75568</bug>
<access>remote</access>
<affected>
<package name="www-apps/tikiwiki" auto="yes" arch="*">
<unaffected range="ge">1.8.4.1</unaffected>
<vulnerable range="lt">1.8.4.1</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 lacks a check on uploaded images in the Wiki edit page.
</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-1.8.4.1&quot;</code>
<p>
Note: Users with the vhosts USE flag set should manually use
webapp-config to finalize the update.
</p>
</resolution>
<references>
<uri link="http://tikiwiki.org/tiki-read_article.php?articleId=97">TikiWiki Advisory</uri>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1386">CVE-2004-1386</uri>
</references>
<metadata tag="requester" timestamp="Fri, 7 Jan 2005 09:12:58 +0000">
koon
</metadata>
<metadata tag="bugReady" timestamp="Fri, 7 Jan 2005 09:13:09 +0000">
koon
</metadata>
<metadata tag="submitter" timestamp="Fri, 7 Jan 2005 20:49:48 +0000">
vorlon078
</metadata>
</glsa>