glsa-200906-04.xml


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

<glsa id="200906-04">
  <title>Apache Tomcat JK Connector: Information disclosure</title>
  <synopsis>
    An error in the Apache Tomcat JK Connector might allow for an information
    disclosure flaw.
  </synopsis>
  <product type="ebuild">mod_jk</product>
  <announced>June 29, 2009</announced>
  <revised>June 29, 2009: 01</revised>
  <bug>265455</bug>
  <access>remote</access>
  <affected>
    <package name="www-apache/mod_jk" auto="yes" arch="*">
      <unaffected range="ge">1.2.27</unaffected>
      <vulnerable range="lt">1.2.27</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    The Apache Tomcat JK Connector (aka mod_jk) connects the Tomcat
    application server with the Apache HTTP Server.
    </p>
  </background>
  <description>
    <p>
    The Red Hat Security Response Team discovered that mod_jk does not
    properly handle (1) requests setting the "Content-Length" header while
    not providing data and (2) clients sending repeated requests very
    quickly.
    </p>
  </description>
  <impact type="low">
    <p>
    A remote attacker could send specially crafted requests or a large
    number of requests at a time, possibly resulting in the disclosure of a
    response intended for another client.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All Apache Tomcat JK Connector users should upgrade to the latest
    version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=www-apache/mod_jk-1.2.27&quot;</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5519">CVE-2008-5519</uri>
  </references>
  <metadata tag="requester" timestamp="Wed, 24 Jun 2009 16:46:40 +0000">
    keytoaster
  </metadata>
  <metadata tag="submitter" timestamp="Sun, 28 Jun 2009 12:27:09 +0000">
    a3li
  </metadata>
  <metadata tag="bugReady" timestamp="Mon, 29 Jun 2009 22:42:43 +0000">
    a3li
  </metadata>
</glsa>