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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200508-13">
<title>PEAR XML-RPC, phpxmlrpc: New PHP script injection vulnerability</title>
<synopsis>
The PEAR XML-RPC and phpxmlrpc libraries allow remote attackers to execute
arbitrary PHP script commands.
</synopsis>
<product type="ebuild">pear-xml_rpc phpxmlrpc</product>
<announced>August 24, 2005</announced>
<revised>August 24, 2005: 01</revised>
<bug>102378</bug>
<bug>102576</bug>
<access>remote</access>
<affected>
<package name="dev-php/PEAR-XML_RPC" auto="yes" arch="*">
<unaffected range="ge">1.4.0</unaffected>
<vulnerable range="lt">1.4.0</vulnerable>
</package>
<package name="dev-php/phpxmlrpc" auto="yes" arch="*">
<unaffected range="ge">1.2-r1</unaffected>
<vulnerable range="lt">1.2-r1</vulnerable>
</package>
</affected>
<background>
<p>
The PEAR XML-RPC and phpxmlrpc libraries are both PHP
implementations of the XML-RPC protocol.
</p>
</background>
<description>
<p>
Stefan Esser of the Hardened-PHP Project discovered that the PEAR
XML-RPC and phpxmlrpc libraries were improperly handling XMLRPC
requests and responses with malformed nested tags.
</p>
</description>
<impact type="high">
<p>
A remote attacker could exploit this vulnerability to inject
arbitrary PHP script code into eval() statements by sending a specially
crafted XML document to web applications making use of these libraries.
</p>
</impact>
<workaround>
<p>
There are no known workarounds at this time.
</p>
</workaround>
<resolution>
<p>
All PEAR-XML_RPC users should upgrade to the latest available
version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-php/PEAR-XML_RPC-1.4.0"</code>
<p>
All phpxmlrpc users should upgrade to the latest available
version:
</p>
<code>
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-php/phpxmlrpc-1.2-r1"</code>
</resolution>
<references>
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2498">CAN-2005-2498</uri>
<uri link="http://www.hardened-php.net/advisory_142005.66.html">Hardened-PHP 14/2005 Advisory</uri>
<uri link="http://www.hardened-php.net/advisory_152005.67.html">Hardened-PHP 15/2005 Advisory</uri>
</references>
<metadata tag="submitter" timestamp="Tue, 23 Aug 2005 08:36:20 +0000">
koon
</metadata>
<metadata tag="bugReady" timestamp="Tue, 23 Aug 2005 20:48:36 +0000">
koon
</metadata>
</glsa>
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