glsa-200504-19.xml


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

<glsa id="200504-19">
  <title>MPlayer: Two heap overflow vulnerabilities</title>
  <synopsis>
    Two vulnerabilities have been found in MPlayer which could lead to the
    remote execution of arbitrary code.
  </synopsis>
  <product type="ebuild">MPlayer</product>
  <announced>April 20, 2005</announced>
  <revised>May 22, 2006: 02</revised>
  <bug>89277</bug>
  <access>remote</access>
  <affected>
    <package name="media-video/mplayer" auto="yes" arch="*">
      <unaffected range="ge">1.0_pre6-r4</unaffected>
      <vulnerable range="lt">1.0_pre6-r4</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    MPlayer is a media player capable of handling multiple multimedia file
    formats.
    </p>
  </background>
  <description>
    <p>
    Heap overflows have been found in the code handling RealMedia RTSP and
    Microsoft Media Services streams over TCP (MMST).
    </p>
  </description>
  <impact type="normal">
    <p>
    By setting up a malicious server and enticing a user to use its
    streaming data, a remote attacker could possibly execute arbitrary code
    on the client computer with the permissions 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_pre6-r4&quot;</code>
  </resolution>
  <references>
    <uri link="http://www.mplayerhq.hu/homepage/design7/news.html#vuln10">MPlayer News: Real RTSP heap overflow</uri>
    <uri link="http://www.mplayerhq.hu/homepage/design7/news.html#vuln11">MPlayer News: MMST heap overflow</uri>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1195">CVE-2005-1195</uri>
  </references>
  <metadata tag="requester" timestamp="Sat, 16 Apr 2005 16:59:51 +0000">
    koon
  </metadata>
  <metadata tag="submitter" timestamp="Mon, 18 Apr 2005 09:17:55 +0000">
    vorlon078
  </metadata>
  <metadata tag="bugReady" timestamp="Tue, 19 Apr 2005 07:28:03 +0000">
    koon
  </metadata>
</glsa>