glsa-200809-05.xml


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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200809-05">
  <title>Courier Authentication Library: SQL injection vulnerability</title>
  <synopsis>
    An SQL injection vulnerability has been discovered in the Courier
    Authentication Library.
  </synopsis>
  <product type="ebuild">courier-authlib</product>
  <announced>2008-09-05</announced>
  <revised>2008-09-05: 01</revised>
  <bug>225407</bug>
  <access>remote</access>
  <affected>
    <package name="net-libs/courier-authlib" auto="yes" arch="*">
      <unaffected range="ge">0.60.6</unaffected>
      <vulnerable range="lt">0.60.6</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    The Courier Authentication Library is a generic authentication API that
    encapsulates the process of validating account passwords.
    </p>
  </background>
  <description>
    <p>
    It has been discovered that some input (e.g. the username) passed to
    the library are not properly sanitised before being used in SQL
    queries.
    </p>
  </description>
  <impact type="normal">
    <p>
    A remote attacker could provide specially crafted input to the library,
    possibly resulting in the remote execution of arbitrary SQL commands.
    NOTE: Exploitation of this vulnerability requires that a MySQL database
    is used for authentication and that a Non-Latin character set is
    selected.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All Courier Authentication Library users should upgrade to the latest
    version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose "&gt;=net-libs/courier-authlib-0.60.6"</code>
  </resolution>
  <references>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2667">CVE-2008-2667</uri>
  </references>
  <metadata tag="requester" timestamp="2008-08-11T18:54:58Z">
    p-y
  </metadata>
  <metadata tag="bugReady" timestamp="2008-08-11T18:56:59Z">
    p-y
  </metadata>
  <metadata tag="submitter" timestamp="2008-08-28T21:07:13Z">
    p-y
  </metadata>
</glsa>