metadata/glsa/glsa-201201-06.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201201-06">
  <title>iSCSI Enterprise Target: Arbitrary code execution</title>
  <synopsis>Format string vulnerabilities in iSCSI Enterprise Target could
    result in execution of arbitrary code or a Denial of Service.
  </synopsis>
  <product type="ebuild">iscsitarget</product>
  <announced>January 23, 2012</announced>
  <revised>January 23, 2012: 1</revised>
  <bug>314187</bug>
  <access>remote</access>
  <affected>
    <package name="sys-block/iscsitarget" auto="yes" arch="*">
      <unaffected range="ge">1.4.19</unaffected>
      <vulnerable range="lt">1.4.19</vulnerable>
    </package>
  </affected>
  <background>
    <p>iSCSI Enterprise Target is an open source iSCSI target with professional
      features.
    </p>
  </background>
  <description>
    <p>Multiple functions in usr/iscsi/isns.c of iSCSI Enterprise Target
      contain format string errors.
    </p>
  </description>
  <impact type="high">
    <p>A remote attacker could send a specially-crafted Internet Storage Name
      Service (iSNS) request, possibly resulting in the execution of arbitrary
      code with root privileges or cause a Denial of Service.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All iSCSI Enterprise Target users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=sys-block/iscsitarget-1.4.19"
    </code>
    
    <p>NOTE: This is a legacy GLSA. Updates for all affected architectures are
      available since August 11, 2010. It is likely that your system is already
      no longer affected by this issue.
    </p>
  </resolution>
  <references>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-0743">CVE-2010-0743</uri>
  </references>
  <metadata timestamp="Fri, 07 Oct 2011 23:37:07 +0000" tag="requester">craig</metadata>
  <metadata timestamp="Mon, 23 Jan 2012 11:50:37 +0000" tag="submitter">ackle</metadata>
</glsa>