<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201209-05">
  <title>LibreOffice: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in LibreOffice, allowing
    remote attackers to execute arbitrary code or cause a Denial of Service.
  </synopsis>
  <product type="ebuild">libreoffice</product>
  <announced>2012-09-24</announced>
  <revised count="1">2012-09-24</revised>
  <bug>386081</bug>
  <bug>409455</bug>
  <bug>416457</bug>
  <bug>429482</bug>
  <access>remote</access>
  <affected>
    <package name="app-office/libreoffice" auto="yes" arch="*">
      <unaffected range="ge">3.5.5.3</unaffected>
      <vulnerable range="lt">3.5.5.3</vulnerable>
    </package>
    <package name="app-office/libreoffice-bin" auto="yes" arch="*">
      <unaffected range="ge">3.5.5.3</unaffected>
      <vulnerable range="lt">3.5.5.3</vulnerable>
    </package>
  </affected>
  <background>
    <p>LibreOffice is a full office productivity suite.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been found in LibreOffice:</p>
    
    <ul>
      <li>The Microsoft Word Document parser contains an out-of-bounds read
        error (CVE-2011-2713).
      </li>
      <li>The Raptor RDF parser contains an XML External Entity expansion error
        (CVE-2012-0037).
      </li>
      <li>The graphic loading parser contains an integer overflow error which
        could cause a heap-based buffer overflow (CVE-2012-1149).
      </li>
      <li>Multiple errors in the XML manifest handling code could cause a
        heap-based buffer overflow (CVE-2012-2665).
      </li>
    </ul>
  </description>
  <impact type="normal">
    <p>A remote attacker could entice a user to open a specially crafted
      document file using LibreOffice, possibly resulting in execution of
      arbitrary code with the privileges of the process or a Denial of Service
      condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All LibreOffice users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=app-office/libreoffice-3.5.5.3"
    </code>
    
    <p>All users of the LibreOffice binary package should upgrade to the latest
      version:
    </p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose
      "&gt;=app-office/libreoffice-bin-3.5.5.3"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-2713">CVE-2011-2713</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0037">CVE-2012-0037</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1149">CVE-2012-1149</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2665">CVE-2012-2665</uri>
  </references>
  <metadata tag="requester" timestamp="2012-05-25T03:12:45Z">
    underling
  </metadata>
  <metadata tag="submitter" timestamp="2012-09-24T10:36:10Z">ackle</metadata>
</glsa>
