glsa-200604-16.xml


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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200604-16">
  <title>xine-lib: Buffer overflow vulnerability</title>
  <synopsis>
    xine-lib contains a buffer overflow vulnerability which may lead to the
    execution of arbitrary code.
  </synopsis>
  <product type="ebuild">xine-lib</product>
  <announced>2006-04-26</announced>
  <revised>2006-04-26: 01</revised>
  <bug>128838</bug>
  <access>remote</access>
  <affected>
    <package name="media-libs/xine-lib" auto="yes" arch="*">
      <unaffected range="ge">1.1.2_pre20060328-r1</unaffected>
      <vulnerable range="lt">1.1.2_pre20060328-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    xine-lib is the xine core engine. xine is a free multimedia
    player. It plays CDs, DVDs, and VCDs, and can also decode other common
    multimedia formats.
    </p>
  </background>
  <description>
    <p>
    Federico L. Bossi Bonin discovered that when handling MPEG streams
    xine-lib fails to make a proper boundary check of the input data
    supplied by the user before copying it to an insufficiently sized
    memory buffer.
    </p>
  </description>
  <impact type="normal">
    <p>
    A remote attacker could entice a user to play a specially-crafted
    MPEG file, resulting in the execution of arbitrary code with the
    permissions of the user running the application.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All xine-lib users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose "&gt;=media-libs/xine-lib-1.1.2_pre20060328-r1"</code>
  </resolution>
  <references>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1664">CVE-2006-1664</uri>
  </references>
  <metadata tag="requester" timestamp="2006-04-21T20:35:23Z">
    koon
  </metadata>
  <metadata tag="submitter" timestamp="2006-04-23T00:46:13Z">
    adir
  </metadata>
  <metadata tag="bugReady" timestamp="2006-04-24T16:31:50Z">
    koon
  </metadata>
</glsa>