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

<glsa id="200704-19">
  <title>Blender: User-assisted remote execution of arbitrary code</title>
  <synopsis>
    A vulnerability has been discovered in Blender allowing for user-assisted
    arbitrary code execution.
  </synopsis>
  <product type="ebuild">Blender</product>
  <announced>April 23, 2007</announced>
  <revised>April 23, 2007: 01</revised>
  <bug>168907</bug>
  <access>remote</access>
  <affected>
    <package name="media-gfx/blender" auto="yes" arch="*">
      <unaffected range="ge">2.43</unaffected>
      <vulnerable range="lt">2.43</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    Blender is a 3D creation, animation and publishing program.
    </p>
  </background>
  <description>
    <p>
    Stefan Cornelius of Secunia Research discovered an insecure use of the
    "eval()" function in kmz_ImportWithMesh.py.
    </p>
  </description>
  <impact type="normal">
    <p>
    A remote attacker could entice a user to open a specially crafted
    Blender file (.kmz or .kml), resulting in the execution of arbitrary
    Python code with the privileges of the user running Blender.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All Blender users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=media-gfx/blender-2.43&quot;</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1253">CVE-2007-1253</uri>
  </references>
  <metadata tag="requester" timestamp="Tue, 17 Apr 2007 18:07:32 +0000">
    jaervosz
  </metadata>
  <metadata tag="submitter" timestamp="Wed, 18 Apr 2007 09:36:27 +0000">
    p-y
  </metadata>
  <metadata tag="bugReady" timestamp="Wed, 18 Apr 2007 20:46:11 +0000">
    p-y
  </metadata>
</glsa>