glsa-200904-13.xml


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

<glsa id="200904-13">
  <title>Ventrilo: Denial of Service</title>
  <synopsis>
    A vulnerability has been discovered in Ventrilo, allowing for a Denial of
    Service.
  </synopsis>
  <product type="ebuild">ventrilo-server-bin</product>
  <announced>April 14, 2009</announced>
  <revised>April 14, 2009: 01</revised>
  <bug>234819</bug>
  <access>remote</access>
  <affected>
    <package name="media-sound/ventrilo-server-bin" auto="yes" arch="*">
      <unaffected range="ge">3.0.3</unaffected>
      <vulnerable range="lt">3.0.3</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    Ventrilo is a Voice over IP group communication server.
    </p>
  </background>
  <description>
    <p>
    Luigi Auriemma reported a NULL pointer dereference in Ventrilo when
    processing packets with an invalid version number followed by another
    packet.
    </p>
  </description>
  <impact type="normal">
    <p>
    A remote attacker could send specially crafted packets to the server,
    resulting in a crash.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All Ventrilo users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=media-sound/ventrilo-server-bin-3.0.3&quot;</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3680">CVE-2008-3680</uri>
  </references>
  <metadata tag="submitter" timestamp="Tue, 14 Apr 2009 12:02:23 +0000">
    p-y
  </metadata>
  <metadata tag="bugReady" timestamp="Tue, 14 Apr 2009 12:03:30 +0000">
    p-y
  </metadata>
</glsa>