glsa-200607-10.xml


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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200607-10">
  <title>Samba: Denial of Service vulnerability</title>
  <synopsis>
    A large number of share connection requests could cause a Denial of Service
    within Samba.
  </synopsis>
  <product type="ebuild">samba</product>
  <announced>2006-07-25</announced>
  <revised count="01">2006-07-25</revised>
  <bug>139369</bug>
  <access>remote</access>
  <affected>
    <package name="net-fs/samba" auto="yes" arch="*">
      <unaffected range="ge">3.0.22-r3</unaffected>
      <vulnerable range="lt">3.0.22-r3</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    Samba is a freely available SMB/CIFS implementation which allows
    seamless interoperability of file and print services to other SMB/CIFS
    clients.
    </p>
  </background>
  <description>
    <p>
    During an internal audit the Samba team discovered that a flaw in the
    way Samba stores share connection requests could lead to a Denial of
    Service.
    </p>
  </description>
  <impact type="normal">
    <p>
    By sending a large amount of share connection requests to a vulnerable
    Samba server, an attacker could cause a Denial of Service due to memory
    consumption.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All Samba users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose "&gt;=net-fs/samba-3.0.22-r3"</code>
  </resolution>
  <references>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3403">CVE-2006-3403</uri>
  </references>
  <metadata tag="requester" timestamp="2006-07-23T19:09:42Z">
    koon
  </metadata>
  <metadata tag="submitter" timestamp="2006-07-23T19:57:17Z">
    DerCorny
  </metadata>
  <metadata tag="bugReady" timestamp="2006-07-23T19:57:30Z">
    DerCorny
  </metadata>
</glsa>