glsa-200806-03.xml


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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200806-03">
  <title>Imlib 2: User-assisted execution of arbitrary code</title>
  <synopsis>
    Two vulnerabilities in Imlib 2 may allow for the execution of arbitrary
    code.
  </synopsis>
  <product type="ebuild">imlib2</product>
  <announced>2008-06-08</announced>
  <revised count="01">2008-06-08</revised>
  <bug>223965</bug>
  <access>remote</access>
  <affected>
    <package name="media-libs/imlib2" auto="yes" arch="*">
      <unaffected range="ge">1.4.0-r1</unaffected>
      <vulnerable range="lt">1.4.0-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    Imlib 2 is an advanced replacement library for libraries like libXpm.
    </p>
  </background>
  <description>
    <p>
    Stefan Cornelius (Secunia Research) reported two boundary errors in
    Imlib2:
    </p>
    <ul>
    <li>One of them within the load() function in the
    file src/modules/loaders/loader_pnm.c when processing the header of a
    PNM image file, possibly leading to a stack-based buffer overflow.</li>
    <li>The second one within the load() function in the file
    src/modules/loader_xpm.c when processing an XPM image file, possibly
    leading to a stack-based buffer overflow.</li>
    </ul>
  </description>
  <impact type="normal">
    <p>
    A remote attacker could entice a user to open a specially crafted PNM
    or XPM image, possibly resulting in the execution of arbitrary code
    with the rights of the user running the application using Imlib 2.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All Imlib 2 users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose "&gt;=media-libs/imlib2-1.4.0-r1"</code>
  </resolution>
  <references>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2426">CVE-2008-2426</uri>
  </references>
  <metadata tag="requester" timestamp="2008-05-31T09:11:57Z">
    rbu
  </metadata>
  <metadata tag="submitter" timestamp="2008-06-03T07:11:46Z">
    keytoaster
  </metadata>
  <metadata tag="bugReady" timestamp="2008-06-06T17:06:14Z">
    keytoaster
  </metadata>
</glsa>