glsa-200805-22.xml


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

<glsa id="200805-22">
  <title>MPlayer: User-assisted execution of arbitrary code</title>
  <synopsis>
    An integer overflow vulnerability in MPlayer may allow for the execution of
    arbitrary code.
  </synopsis>
  <product type="ebuild">mplayer</product>
  <announced>May 29, 2008</announced>
  <revised>May 29, 2008: 01</revised>
  <bug>215006</bug>
  <access>remote</access>
  <affected>
    <package name="media-video/mplayer" auto="yes" arch="*">
      <unaffected range="ge">1.0_rc2_p26753</unaffected>
      <vulnerable range="lt">1.0_rc2_p26753</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    MPlayer is a media player including support for a wide range of audio
    and video formats.
    </p>
  </background>
  <description>
    <p>
    k`sOSe reported an integer overflow vulnerability in the
    sdpplin_parse() function in the file stream/realrtsp/sdpplin.c, which
    can be exploited to overwrite arbitrary memory regions via an overly
    large "StreamCount" SDP parameter.
    </p>
  </description>
  <impact type="normal">
    <p>
    A remote attacker could entice a user to open a specially crafted media
    file, possibly resulting in the execution of arbitrary code with the
    privileges of the user running MPlayer.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All MPlayer users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=media-video/mplayer-1.0_rc2_p26753&quot;</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1558">CVE-2008-1558</uri>
  </references>
  <metadata tag="requester" timestamp="Thu, 22 May 2008 17:37:55 +0000">
    keytoaster
  </metadata>
  <metadata tag="submitter" timestamp="Tue, 27 May 2008 21:32:21 +0000">
    keytoaster
  </metadata>
  <metadata tag="bugReady" timestamp="Wed, 28 May 2008 13:57:42 +0000">
    p-y
  </metadata>
</glsa>