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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200508-14">
  <title>TikiWiki, eGroupWare: Arbitrary command execution through XML-RPC</title>
  <synopsis>
    TikiWiki and eGroupWare both include PHP XML-RPC code vulnerable to
    arbitrary command execution.
  </synopsis>
  <product type="ebuild">tikiwiki egroupware</product>
  <announced>2005-08-24</announced>
  <revised>2005-08-24: 01</revised>
  <bug>102374</bug>
  <bug>102377</bug>
  <access>remote</access>
  <affected>
    <package name="www-apps/tikiwiki" auto="yes" arch="*">
      <unaffected range="ge">1.8.5-r2</unaffected>
      <vulnerable range="lt">1.8.5-r2</vulnerable>
    </package>
    <package name="www-apps/egroupware" auto="yes" arch="*">
      <unaffected range="ge">1.0.0.009</unaffected>
      <vulnerable range="lt">1.0.0.009</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    TikiWiki is a full featured Free Software Wiki, CMS and Groupware
    written in PHP. eGroupWare is a web-based collaboration software suite.
    Both TikiWiki and eGroupWare include a PHP library to handle XML-RPC
    requests.
    </p>
  </background>
  <description>
    <p>
    The XML-RPC library shipped in TikiWiki and eGroupWare improperly
    handles XML-RPC 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 TikiWiki or eGroupWare.
    </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 "&gt;=www-apps/tikiwiki-1.8.5-r2"</code>
    <p>
    All eGroupWare users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose "&gt;=www-apps/egroupware-1.0.0.009"</code>
  </resolution>
  <references>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-2498">CAN-2005-2498</uri>
  </references>
  <metadata tag="requester" timestamp="2005-08-22T20:59:23Z">
    DerCorny
  </metadata>
  <metadata tag="submitter" timestamp="2005-08-23T23:39:36Z">
    adir
  </metadata>
  <metadata tag="bugReady" timestamp="2005-08-24T19:23:08Z">
    koon
  </metadata>
</glsa>