glsa-201311-03.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201311-03">
  <title>Quassel: Multiple Vulnerabilities</title>
  <synopsis>Two vulnerabilities in Quassel may result in Denial of Service or
    SQL injection.
  </synopsis>
  <product type="ebuild">quassel</product>
  <announced>2013-11-07</announced>
  <revised count="1">2013-11-07</revised>
  <bug>338879</bug>
  <bug>487632</bug>
  <access>remote</access>
  <affected>
    <package name="net-irc/quassel" auto="yes" arch="*">
      <unaffected range="ge">0.9.1</unaffected>
      <vulnerable range="lt">0.9.1</vulnerable>
    </package>
  </affected>
  <background>
    <p>Quassel is a Qt4/KDE4 IRC client suppporting a remote daemon for 24/7
      connectivity.
    </p>
  </background>
  <description>
    <p>Two vulnerabilities have been found in Quassel:</p>
    
    <ul>
      <li>Quassel does not properly handle multiple CTCP requests
        (CVE-2010-3443).
      </li>
      <li>Quassel, when used with certain versions of Qt and PostgreSQL, does
        not sanitize user input (CVE-2013-4422).
      </li>
    </ul>
  </description>
  <impact type="normal">
    <p>A remote attacker could send multiple CTCP requests in single private
      message, possibly resulting in a Denial of Service condition. Futhermore,
      a remote attacker may be able to execute arbitrary SQL statements.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All Quassel users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-irc/quassel-0.9.1"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3443">CVE-2010-3443</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-4422">CVE-2013-4422</uri>
  </references>
  <metadata tag="requester" timestamp="2011-10-07T23:37:21Z">
    keytoaster
  </metadata>
  <metadata tag="submitter" timestamp="2013-11-07T01:26:59Z">ackle</metadata>
</glsa>