glsa-200507-01.xml


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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">

<glsa id="200507-01">
  <title>PEAR XML-RPC, phpxmlrpc: 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>July 03, 2005</announced>
  <revised>July 03, 2005: 01</revised>
  <bug>97399</bug>
  <bug>97629</bug>
  <access>remote</access>
  <affected>
    <package name="dev-php/PEAR-XML_RPC" auto="yes" arch="*">
      <unaffected range="ge">1.3.1</unaffected>
      <vulnerable range="lt">1.3.1</vulnerable>
    </package>
    <package name="dev-php/phpxmlrpc" auto="yes" arch="*">
      <unaffected range="ge">1.1.1</unaffected>
      <vulnerable range="lt">1.1.1</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>
    James Bercegay of GulfTech Security Research discovered that the
    PEAR XML-RPC and phpxmlrpc libraries fail to sanatize input sent using
    the "POST" method.
    </p>
  </description>
  <impact type="high">
    <p>
    A remote attacker could exploit this vulnerability to execute
    arbitrary PHP script code 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 &quot;&gt;=dev-php/PEAR-XML_RPC-1.3.1&quot;</code>
    <p>
    All phpxmlrpc users should upgrade to the latest available
    version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=dev-php/phpxmlrpc-1.1.1&quot;</code>
  </resolution>
  <references>
    <uri link="http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1921">CAN-2005-1921</uri>
    <uri link="http://www.gulftech.org/?node=research&amp;article_id=00088-07022005">GulfTech Advisory</uri>
  </references>
  <metadata tag="requester" timestamp="Fri, 01 Jul 2005 16:53:39 +0000">
    koon
  </metadata>
  <metadata tag="bugReady" timestamp="Sat, 02 Jul 2005 09:41:01 +0000">
    koon
  </metadata>
  <metadata tag="submitter" timestamp="Sat, 02 Jul 2005 09:55:08 +0000">
    DerCorny
  </metadata>
</glsa>