69 lines
2.4 KiB
XML
69 lines
2.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200609-10">
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<title>DokuWiki: Arbitrary command execution</title>
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<synopsis>
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Vulnerabilities in some accessory scripts of DokuWiki allow remote code
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execution.
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</synopsis>
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<product type="ebuild">dokuwiki</product>
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<announced>September 14, 2006</announced>
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<revised>September 14, 2006: 01</revised>
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<bug>146800</bug>
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<access>remote</access>
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<affected>
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<package name="www-apps/dokuwiki" auto="yes" arch="*">
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<unaffected range="ge">20060309d</unaffected>
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<vulnerable range="lt">20060309d</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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DokuWiki is a wiki targeted at developer teams, workgroups and small
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companies. It does not use a database backend.
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</p>
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</background>
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<description>
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<p>
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"rgod" discovered that DokuWiki doesn't sanitize the X-FORWARDED-FOR
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HTTP header, allowing the injection of arbitrary contents - such as PHP
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commands - into a file. Additionally, the accessory scripts installed
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in the "bin" DokuWiki directory are vulnerable to directory traversal
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attacks, allowing to copy and execute the previously injected code.
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</p>
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</description>
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<impact type="high">
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<p>
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A remote attacker may execute arbitrary PHP (and thus probably system)
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commands with the permissions of the user running the process serving
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DokuWiki pages.
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</p>
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</impact>
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<workaround>
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<p>
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Disable remote access to the "bin" subdirectory of the DokuWiki
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installation. Remove the directory if you don't use the scripts in
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there.
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</p>
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</workaround>
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<resolution>
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<p>
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All DokuWiki users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=www-apps/dokuwiki-20060309d"</code>
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</resolution>
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<references>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4674">CVE-2006-4674</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4675">CVE-2006-4675</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4679">CVE-2006-4679</uri>
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</references>
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<metadata tag="submitter" timestamp="Thu, 14 Sep 2006 07:55:18 +0000">
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frilled
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</metadata>
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<metadata tag="bugReady" timestamp="Thu, 14 Sep 2006 15:09:04 +0000">
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frilled
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</metadata>
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</glsa>
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