glsa-200409-29.xml


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

<glsa id="200409-29">
  <title>FreeRADIUS: Multiple Denial of Service vulnerabilities</title>
  <synopsis>
    Multiple Denial of Service vulnerabilities were found and fixed in
    FreeRADIUS.
  </synopsis>
  <product type="ebuild">FreeRADIUS</product>
  <announced>September 22, 2004</announced>
  <revised>May 22, 2006: 02</revised>
  <bug>60587</bug>
  <access>remote</access>
  <affected>
    <package name="net-dialup/freeradius" auto="yes" arch="*">
      <unaffected range="ge">1.0.1</unaffected>
      <vulnerable range="lt">1.0.1</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    FreeRADIUS is an open source RADIUS authentication server
    implementation.
    </p>
  </background>
  <description>
    <p>
    There are undisclosed defects in the way FreeRADIUS handles incorrect
    received packets.
    </p>
  </description>
  <impact type="normal">
    <p>
    A remote attacker could send specially-crafted packets to the
    FreeRADIUS server to deny service to other users by crashing the
    server.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All FreeRADIUS users should upgrade to the latest version:
    </p>
    <code>
    # emerge sync
    
    # emerge -pv &quot;&gt;=net-dialup/freeradius-1.0.1&quot;
    # emerge &quot;&gt;=net-dialup/freeradius-1.0.1&quot;</code>
  </resolution>
  <references>
    <uri link="http://www.freeradius.org/security.html">FreeRADIUS Vulnerability Notifications</uri>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0938">CVE-2004-0938</uri>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0960">CVE-2004-0960</uri>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0961">CVE-2004-0961</uri>
  </references>
  <metadata tag="requester" timestamp="Mon, 20 Sep 2004 13:27:45 +0000">
    jaervosz
  </metadata>
  <metadata tag="submitter" timestamp="Mon, 20 Sep 2004 15:22:58 +0000">
    koon
  </metadata>
  <metadata tag="bugReady" timestamp="Tue, 21 Sep 2004 11:24:01 +0000">
    koon
  </metadata>
</glsa>